19
Board of Directors President Randy Blasus Vice President Tony Gamble [email protected] tgamble@altbLcom Recording Secretary Barb Buzicky [email protected] Membership Secretary 952.925.4237 763.424.2803 612-916-7575 Nancy Hakomaki 651.341.5707 [email protected] Treasurer Bell Museum of Natural History, to Church Street Southeast, Minneapolis Minnesota 55455-0104 The Minnesota Herpetological s 1 t y o c e MHS Webpage: bttp,((www.mnherpsoc.org MHS Group Email: http://www.groups.yahoo.com/group/mnherpsoc. Voice Mail. 612.624.7065 Marilyn Blasus 952.925.4237 ............ _ ...... _ ............................................... _ ... ___ ........ _ ....... _ .... __ _ [email protected] Newsletter Editor 8m Moss 651.488.1383 [email protected] Members al Laroe Heather Clayton 612.788.4664 [email protected] Brian Ingbretson 763.572.0487 [email protected] Heather Ingbrelson 763.572.0487 [email protected] Immediate Past PresIdent Jodi L. Ahems 612.588.9329 [email protected] Adoption Sarah Richard Education Committees 612.781.9544 [email protected] Jan Larson 507.263.4391 [email protected] .L.!.!llaI¥ Beth Girard 763.691.1650 [email protected] Webmaster Anke Reinders [email protected] Amphibians Greg Kvanbek John Meltzer John Moriarty Chameleons Herp Assistance Vern & Laurie Grassel Crocodilians Jeff Lang Bill Moss Nancy Haig Heather Malson Large BQas E:y!hons TIna Cisewski Other Snakes Jeff Leclere John Meltzer Aquatic Turtles Gary Ash John Levell Terrestrial Iurtles Fred Bosman John Level! 651.388.0305 763.263.7880 651.482.8109 763-428-4625 701.772.0227 651.488.1383 763.434.8684 612.554.8446 612.856.2865 651.488.6388 763.263.7880 763.753.0218 507.467.3076 763.476.0306 507.467.3076 December 2003 Volume 23 Number 12 The Purpose of the Minnesota Herpetological Society is to: • Further the education of the membership and the general public in care and captive propagation of reptiles and amphibians; • Educate the members and the general public in the ecological role of reptiles and amphibians; • Promote the study and conservation of reptiles and amphibians. The Minnesota Herpetological SOCiety is a non-profit, tax-exempt organization. Membership is open to all individuals with an interest in amphibians and reptiles. The Minnesota Herpetological Society Newsletter is published monthly to provide its members with information concerning the society's activities and a media for exchanging informa- tion, opinions and resources. General Meetings are held at Borlaug Hall, Room 335 on the St. Paul Campus of the University of Minnesota, on the first Friday of each month (unless there is a holiday conflict). The meeting starts at 7:00pm and lasts about three hours. Please check the MHS Voice mail for changes in schedules or cancellations. Submissions to the Newsletter Ads or Notices must be submitted no later than the night of the General Meeting to be included in the next issue. Longer articles will be printed as time and space allows and should be in electronic file format if possible. See inside back cover for ad rates. Submissions may be sent to: The Minnesota Herpetological Society Attn: Newsletter Editor Bell museum of Natural History 10 Church St. SE. Minneapolis, MN 55455.0104 -or- Bill Moss 75 Geranium Ave East Saint Paul, MN 55117 -or- [email protected] Copyright 2003, MInnesota Herpetological Society. Except where noted, contents may be reproduced for non- profit, non·commercial use only. All material must be reproduced without change. Proper credit will be given including the author/photographer and the MHS Newsletter citing: volume, number and date.

Vol. 23 (2003), No. 12

Embed Size (px)

DESCRIPTION

Minnesota Herpetological Society Newsletter

Citation preview

Page 1: Vol. 23 (2003), No. 12

Board of Directors President Randy Blasus

Vice President Tony Gamble

[email protected]

tgamble@altbLcom

Recording Secretary Barb Buzicky

[email protected]

Membership Secretary

952.925.4237

763.424.2803

612-916-7575

Nancy Hakomaki 651.341.5707 [email protected]

Treasurer

Bell Museum of Natural History, to Church Street Southeast, Minneapolis Minnesota 55455-0104

The Minnesota Herpetological

s • 1 t y o c e

MHS Webpage: bttp,((www.mnherpsoc.org

MHS Group Email: http://www.groups.yahoo.com/group/mnherpsoc.

Voice Mail. 612.624.7065 Marilyn Blasus 952.925.4237 ............ _ ...... _ ............................................... _ ... ___ ........ _ ....... _ .... __ _

[email protected]

Newsletter Editor 8m Moss 651.488.1383

[email protected]

Members al Laroe Heather Clayton 612.788.4664

[email protected] Brian Ingbretson 763.572.0487

[email protected]

Heather Ingbrelson 763.572.0487 [email protected]

Immediate Past PresIdent Jodi L. Ahems 612.588.9329

[email protected]

Adoption Sarah Richard

Education

Committees

612.781.9544 [email protected]

Jan Larson 507.263.4391 [email protected]

.L.!.!llaI¥ Beth Girard 763.691.1650

[email protected]

Webmaster Anke Reinders

[email protected]

Amphibians Greg Kvanbek John Meltzer John Moriarty

Chameleons

Herp Assistance

Vern & Laurie Grassel

Crocodilians Jeff Lang Bill Moss

~ Nancy Haig Heather Malson

Large BQas E:y!hons TIna Cisewski

Other Snakes Jeff Leclere John Meltzer

Aquatic Turtles Gary Ash John Levell

Terrestrial Iurtles Fred Bosman John Level!

651.388.0305 763.263.7880 651.482.8109

763-428-4625

701.772.0227 651.488.1383

763.434.8684 612.554.8446

612.856.2865

651.488.6388 763.263.7880

763.753.0218 507.467.3076

763.476.0306 507.467.3076

December 2003 Volume 23 Number 12 The Purpose of the Minnesota Herpetological Society is to:

• Further the education of the membership and the general public in care and captive propagation of reptiles and amphibians;

• Educate the members and the general public in the ecological role of reptiles and amphibians;

• Promote the study and conservation of reptiles and amphibians.

The Minnesota Herpetological SOCiety is a non-profit, tax-exempt organization. Membership is open to all individuals with an interest in amphibians and reptiles. The Minnesota Herpetological Society Newsletter is published monthly to provide its members with information concerning the society's activities and a media for exchanging informa­tion, opinions and resources.

General Meetings are held at Borlaug Hall, Room 335 on the St. Paul Campus of the University of Minnesota, on the first Friday of each month (unless there is a holiday conflict). The meeting starts at 7:00pm and lasts about three hours. Please check the MHS Voice mail for changes in schedules or cancellations.

Submissions to the Newsletter Ads or Notices must be submitted no later than the night of the General Meeting to be included in the next issue. Longer articles will be printed as time and space allows and should be in electronic file format if possible. See inside back cover for ad rates. Submissions may be sent to:

The Minnesota Herpetological Society Attn: Newsletter Editor Bell museum of Natural History 10 Church St. SE. Minneapolis, MN 55455.0104

-or-Bill Moss 75 Geranium Ave East Saint Paul, MN 55117 -or­[email protected]

Copyright 2003, MInnesota Herpetological Society. Except where noted, contents may be reproduced for non­profit, non·commercial use only. All material must be reproduced without change. Proper credit will be given

including the author/photographer and the MHS Newsletter citing: volume, number and date.

Page 2: Vol. 23 (2003), No. 12

'I11C Newsletter of the _Minnesota HCll:>etological Societ): December 2003 Volume 23 Number 12

The Vice-presidents report By Tony Gamble

December General Meeting Friday, December 5th, 2003 7:00 PM

December Holiday Banquet Saturday, December 6th, 6:30 PM

Guest Speaker: Paul Freed

Paul is the supervisor of the Herpetology Section and a 24-year veteran of the Houston Zoo. In the past 3 decades he has done fieldwork for Conservation International, the Carnegie Museum of Natural History, Louisiana state University, and the Raleigh state Museum, as well as Houston Zoo's conservation projects and his own research on her­petological parasitology. His fieldwork has taken hirn to remote regions in Australia, Ecuador Guyana, Peru: Cameroon, Madagascar, and Belize to name but a few. He has authored and co-authored numer­ous scientific articles on the results of this research. Paul has amassed over 40,000 images of animals, plants, habitats and people during this time. He frequently gives natural history lec­tures to groups throughout the U.S., with an emphasis on herpetology. Recently, he expanded his repertoire by authoring a book detailing his adventures in the field entitled: "Of Golden Toads & Serpents' Roads" (Texas A&M University Press).

Friday's General Meeting Program: Venomous Snakes of the World

Although only a small fraction of the nearly 3000 snake species in the world are venomous, they nonethe­less represent a major interest to the human inhabitants, which happen to share their planet. Loathed and feared by most, snakes often evoke strong emotional responses by all that encounter them. From biblical times through the present, snakes, especial­ly venomous ones, have been perse­cuted, maligned, vilified, and unfortu­nately, senselessly killed on sight. With all that anxiely about these mis-

understood creatures, what are the truths concerning venomous snakes? Do we really need them? Are they as "evil" as their reputation seems to indi­cate? Are they truly the "loathsome and foul beasts" we were taught to believe by those 'in the know'? Come spend an evening on a photo­graphic journey and see for your­selves how these marvelous animals have survived unchanged for millions of years and have adapted to nearly

every environment on Earth. Witness diminutive vipers that "swim" beneath oceans of sand, observe the majesty of an omate, hatchling king cobra, or ponder a sea snake that spends its' entire life without ever touching dry land. After your encounters with com­mon, rare, and obscure species, maybe then you can decide if these reptiles deserve a special place in our hearts or if '~he only good snake is a dead snake"!

Saturday's Banquet Program: A Quarter Century of Herping at the Houston Zoo

The Herpetology Section of the Houston Zoo has long been consid­

ered one of the premier herp facilities in the world. Having an extensive col­lection of some of the rarest, oddest, and most bizarre creatures any­where (and that's just the staff!), the Houston Zoo herpetology department has kept, bred, and worked with an astonish­ing diversity of salaman­ders, frogs, turtles, lizards and snakes. The herps are not the only things worthy of mention, as it's also the remarkable staff that has passed through our doors over the past 25 years that has brought us

fame and intemational recognition. Join us in an evening of fun reminisc­ing as we discuss the highlights of one of the largest and most success­ful reptile and amphibian collections anywhere and get a behind the scenes glimpse to see what incredi­ble creatures, people, and research has taken place there in the past quarter century. §

Page 3

Page 3: Vol. 23 (2003), No. 12

rIlle Newsletter of the !vIinnesota I-Iell)dological Soriety October 2003 Volume 23 Number 10

News, Notes & Announcements

Notice To All MHS Committee Chairs: Volunteer Hours Due

All Chairs are required to compile all volunteer hours, listed by mem­ber, for 2003 and present them to the President in the beginning of January 2004 in order to arrange for volunteer awards and tabulate this years total hours of service to MHS's mission. If you have any questions, please contact the pres­ident. Thank you. REBlasus

November Critter of the Month The following people brought ani­mals to the October meeting:

Craig Renier Larval Fire Salamanders Baby Geckos (ed note: could not read the latin

names) Tony Gamble

Cricket Frogs

November Raffle Donors Thanks to the following people for generously donating to the month­ly raffle:

Jodi L Aherns Reptile shirt

MHS Marilyn Blasus Tony Gamble

Styro Box Merle and Jan Larson

3M Stuff Micheal Howard

Gecko Steering Whl Cover Reptile and Amph. Book

Donna Calander Alligator Body Scrubber

Page 4

Seasons Greetings from MHS

November Adoption

Attend The MHS Party Celebrate the Season

Committee Report and by Sarah Richard, Adoption Chair

by Randy Blasus

The annual Holiday Banquet will be on Saturday, December 6, 2003. The event will be held at the St Paul Student Center (southwest of the regular meeting room - down the hill) in the Terrace Cafe North (same as last year).

Our guest speaker is Paul Freed and his topic will be "25 years at the Houston Zoo." This will be a photo journey through time that the whole family will enjoy

The event will start at 6:30pm with a Social Hour. MHS will provide -pop, water, beer, wine and dinner wear. For the potluck dinner, please bring an item to share and serving utensils.

A special raffle will be held before the speaker featuring a unique piece of herp artwork, and several other neat items will be given as door prizes. All attendees will be eligible and will receive one ticket gratis just for attending but more tickets can be purchased to increase your odds.

Registration will be accepted up to Friday night before the event. See last month's newsletter for the reg­istration form. Please contact Gordon Merck for any reservation questions at 952-471-3582. Come and join your friends for a fun social event.

This month went quite well. We had 4 turtles, 5 smaller snakes, 3 lizards and a frog. All were placed either in permanent homes or in foster. We had a number of con­tested animals, i.e., more than one application. I want to thank each and every person who applied. Without your willingness to take on the animals we could not have a program.

I was surprised by the number of people who asked me "Is this all there is?" At a total of 13 animals it was a pretty normal month. We have had 156 animals come in so far this year. That is about one hun­dred short of last year, but if you take out the 102 animals in 2 cages it is almost the same volume. Next months report will contain a com­prehensive break down of all the activity for the year, so stay tuned.

At this time we are looking for per­manent homes for 5 Iguanas. If you know of anyone who would make a good Iguana owner please have them contact Liz Redmond or Jamie Pajak.

Wanted A back-up Librarian who can take on the responsibility of running the library services if our current Librarian can't make the meeting. The job is not at all complicated and the time committment is mini­mal. For more information, contact Beth Girard at 763.691.1650 or President Randy Blasus.

Page 4: Vol. 23 (2003), No. 12

The Newsletter of the l\.rlinllcsota Helvctologicai Society December 2003 Volume 23

Minnesota Hepetofauna Revisited A New Quick Reference Guide to All 50 Species reviewed by Randy Blasus

Reptiles and Amphibians of Minnesota Field Guide

by Stan Tekiela. 2003. Adventure Publication, Inc.Cambridge, Minnesota. Softcover. ISBN 1-59193-006-5. $14.95 (price found at Barnes and Nobles)

This new book and CD on herps in Minnesota has just been released. It is one of a series that the author is producing covering a variety of nature topics such as trees, wild-

flowers and birds on a state by state basis. Because the author is a native Minnesotan, each series starts with our state before moving on to others.

The book is designed as a travel or 'in the field' guide (pocket sized) to Reptiles and Amphibians of this

state. It is easily used and under­stood by amateurs and provides detailed information on how to identify each species. General range maps show each species range in a county delineated state map.

It features large full color pictures and brief notes on each animal as well as more general information on this group of animals as a whole. Photos cover not only the basic animal but also show identify­ing marks, juvenile pattem and color and pattern morphological variation.

The CD provides an audio guide to identifying frog and toad calls and serves as a teaching aid as it guides the listener throug~ all th~ species and helps practice their newly found skill.

Overall this book and CD should be an informative and easily used guide to anyone conc~r.ned wi~h reptiles and amphibians In

Minnesota. Every car should have one.

New Photo Contest Chair

Amanda Jeager has taken over the job of Photo Contest Chairperson. She will be collecting and display­ing entries for the contest held dur­ing the March meeting. Please support Amanda and the photo contest by entering photos for dis­play. It really doesn't matter who actually wins, but rather it's a joy to see the photography of our fellow members.

Stay tuned for more details.

The 19th Annual Midwest Herpetological Symposium Wrap-up by Randy Blasus

The 2003 Midwest Herpetological Symposium was held in Omaha, hosted by the Nebraska Herpetological Society (NHS). Similar to last year, this society was running their first Midwest. In 2002, Champlain and Peoria Herp Societies combined their efforts to present the Midwest. This sympo­sium is now in its nineteenth year and continues to attract people and include societies from all over the Midwest, and is the only show of its kind in our region.

The NHS celebrated their 25th

anniversary in 2003 and took this opportunity to showcase their rela­tionship with the Omaha Henry Doorly Zoo by having the icebreak­er at the newly built Desert Dome. As you approach the zoo you are immediately impressed by the bright 13 story glass geodesic dome that covers an acre of land! Other features become obvious as you walk up to the dome. You s~e the 55 foot tall mountain rising up In

the middle of the building! It pro­vides an impressive sight near the entrance to the zoo.

Midwest attendees wandered the exhibits, observing multi-continen­tal desert flora and fauna on the topside, while in the Nocturnal World (basement) they met many venomous snakes from crotalid to elapid, along with bats and a Louisiana swamp recreation with

(midwest... .. continued on page 9) Page 5

Page 5: Vol. 23 (2003), No. 12

The Nc\yslctter of the'Minnesota HCI1Jctoiogical Society Dccembcr 2003 Volume 23 Number 12

Recovery of the Puerto Rican Crested Toad by Bob Johnson

The Puerto Rican crested toad (Peltophryne lemur), once endemic to Puerto Rico and the nearby island of Virgin Gorda, is now only found onPuerto Rico where it occurs in two separate populations. It was the first amphibian to be considered for an AZA Species Survival Plan (SSP). The AZA and the Fish and Wildlife (FWS) have worked closely toward the recovery of the crested toad for over 15 years.

Significant variations in mitochondrial DNA between northern and southern pop­ulations suggest that the two populations have been separated for some time.

The long-term survival of P. lemur depends on protecting existing breeding sites and establishing additional wild populations. Captive breeding provides an additional source of tadpoles and a genetical­ly diverse back-up population in the event of a disaster at the Guanica site. The release of tadpoles, rather than toad lets, is believed to

None of the northern breeding Fortworth S",·Teleg"mIRon J"kin,

sites are protected. Despite contin- increase the likelihood of imprinting uing searches, no adult toads have on the natal pond habitat and been seen in the north since 1988, allows natural selection to occur at and some biologists consider the a stage in which large losses can northern population to be extirpat- be buffered by the relatively high ed. In the south, there is a single numbers of released animals. To breeding pond located in a former date, over 4,000 toadlets and gravel parking area in Guanica 20,000 tadpoles have been State Forest. No more than 1,000 released to the wild. The small size adult toads have ever been seen at of released toadlets makes follow this site. Over the past 15 years, up on the success of introductions the southern population has or releases difficult. declined to about 200 adults, not all of which breeding. Breeding in the wild is stimulated by infrequent heavy rainfalls that provide enough water for the 18-21 days it takes for metamorphosis from tadpole to toadlet.

Page 6

Captive breeding activities are complemented with field studies. For example, radiotracking post­reproductive toads determined that individuals moved an average of about 410 feet (125 meters) a night

for the first 4 days and traveled a maximum distance of 3.2 miles (2 kilometers). After the initial period of intense movement, toads moved no more than about 32 feet (10m) and often returned to the same hole even after several nights of foraging. Holes in limestone were preferred refuges, although deep crevices were used during the ini­

tial post-reproductive migra­tion period. Other research efforts are focusing on nutri­tional and veterinary research in captive popula­tions, as well as life history and habitat use.

Twenty zoos and aquariums in the United States and Canada participate in the Puerto Rican toad SSP. They provide resources, expertise, and funding for recovery as well as a genet­ically and demographically diverse back-up population

in the event of a biological catastrophe at the natural breeding site. Funding for implementing the SSP has been provided by the FWS Caribbean Field Office, the AZA's Conservation Endowment Fund, the Canadian Museums Association and Canadian Departments of Foreign Affairs and International Trade. Other contribu­tions have been received from the Toronto Zoo's Endangered Species fund, The Philadelphia Zoo's "One With Nature" fund, the Columbus Zoo's Riverbanks Zoological Park and Botanical Garden Conservation Fund, the Detroit Zoo, Omaha's Henry Doorly Zoo, the Sedgwick County Zoo, the Saint Louis Zoo, the Toledo Zoo,

Page 6: Vol. 23 (2003), No. 12

The Newsletter of the "Minnesota Herpetological Society December 2003 Volume 23

and the Vancouver Aquarium.

In collaboration with the FWS Caribbean Field Office, the SSP working group recently drafted a proposal for an FWS, Puerto Rico Department of Natural Resources, and AZA conservation partnership in which the goals of the SSP are merged with recovery plan objectives. Our partnership focus­es on five objectives: conservation education, pond construction for the release of captive bred toads, research related to captive breed­ing and release, field research on important habitat, and population and distribution surveys. Education is of critical importance to the recovery of this amphibian species.

The FWS and the AZA are working to prepare and distribute identifica­tion leaflets to schools and social centers within the toad's historical range. Additional materials include a field guide to tadpoles, toadlets, and toads; life-size models of toad lets and toads; posters that highlight the importance of the remaining breeding sites and sur­rounding karst habitat; a slide pro­gram; and a video to help people distinguish P. lemur from another toad, Bufo marinus. Bumper stick­ers, decals, refrigerator magnets, buttons designed and distributed

assistance from Mayaguez University) in Puerto Rico. The SSP team has provided equip­ment, life support systems for hold­ing and breeding toads, and train­ing so that acaptive breeding pro­gram can be established in Puerto Rico. Signs invites zoo visitors to visit the Guanica forest to experi-

ence the toad's habitat, and Guanica forest visitors will be invit­ed to visit the Mayaguez Zoo to see the toad. Also, for the first time non­breeding toads are housed at the University of Puerto Rico in Rio Piedras. With public support and continued cooperation among agencies and AZA institutions, the chances for recovery of the Puerto Rican toad will improve.

by students, and a conservation activity book will also increase the profile of this species across the island. Community based conser­vation initiatives will focus on the only known breeding localities for this species. It is important to § remember that very few people in Puerto Rico have seen this threat­ened species. Live P. lemur are on display at the Mayaguez Zoo (with

Bob Johnson is the AZA Puerto Rican Crested Toad SSP Species Coordinator at the Toronto Zoo in Ontario, Canada.

Endangered Species Bulletin Vol XXXIV No.3

Adoption Chair Job Description by Sarah Richard, Adoption Chair I thought this might be a good opportunity to go over a brief job description of what I do so if any­one else out there is interested they know what it entails.

1) Take calls: While most of the calls are now filtered through sev­eral layers (the referring party and either the website or the phone line) I receive about 30-60 calls per month. 2) Triage them: While talking to the people, make a determination if it is: a) A crisis that warrants jumping up and fetching the animal NOW or ASAP b) Immediate delivery c) Can they wait to adoption intake day The first contact usually takes 5-20 minutes with some people calling 3 or 4 times before they make a deci­sion regarding their pet. The people who bother to call honestly want to do what is best for their animal, it is often a traumatic experience for them and it is necessary to be diplomatic under sometimes very trying circumstances. 3) Pick up: I do pickup on all ani­mals from governmental officials as well as emergency situations. Care for those animals until the meeting. 4) Admission: The Thursday prior to the meeting I try to reserve to stay home and take delivery of non­emergency cases. I make myself available from 9am-7pm. At around 6:30 the Vets students come in and do visuals on the animals. I can usually call it quits by 9pm. (chair ..... continued on page 12)

Page 7

Page 7: Vol. 23 (2003), No. 12

The Newsletter of the Ivlinncsota Herpetological Society December 2003 Volume 23 Number 12

_Ar ear the white clapboard V" manor at the William Floyd

Estate, the wooden spar of a sailing boat has taken the place of the old flagpole, and a grove of oak and hickory has grown up where the apple orchard once stood. Nature and human activity have rewritten much of the property's history during the past century. But somewhere amid the second growth forests and restored hay fields, time has slowed to a virtual crawl in the form of a 100 year-old turtle named JN21-21.

On July 3, 1921, a natu­ralist named John Treadwell Nichols record­ed a new entry in his leather-bound field jour­nal. Writing in a neat, cur­sive script, he described a newly found Eastern box

turtle, the 21 st one of the year at the estate where he spent summers with his wife and children. The turtle's concave under­side, or plastron, suggest-ed it was a male, as did irs red eyes. And from the growth rings on irs plastron and domed shell, or cara­pace, the turtle appeared to be at least 19 years old. Nichols carved the code "JN21-21" into its hard 5-1/4" plastron with a penknife. Then, as usual, he liberated the turtle at the flagpole near the edge of the front yard.

In 1990, National Parks Service Ranger Richard Stavdal recaptured JN21-21 at the estate. And last Septernber, as census-takers from

Page 6

the Wildlife Conservation Society were nearing the end of a biological inventory, they again found JN21-21 - by then a centenarian. To their sur­prise, the turtle appeared in the remarkably good condition, with little evidence of wear. "Doesn't look a day over 50," Stavdal says. Although

new danger with the proliferation of raccoons sustained by the ample garbage and limited predators of suburban life. The hinged plastron of a threatened turtle allows it to with­draw its head and limbs and close its shell tightly like a box. But in noctur­nal raids, raccoons dig up nests of

turtle eggs,

: 100 ears stalk the wal­nut-sized young, and

widely variable in color and design, the highly dorned carapace of an Eastern box turtle often incorporates orange or yellow sunbursts or dap­pled patterns that rnirnic the effect of sunlight filtering through the leaves. JN21-21 bears a delicate orange design that belies the often brutal changes to it's habitat. It has sur­vived hurricanes that felled entire forests, brushfires that blackened the land and pesticides that silenced the calls of frogs and toads.

Creatures such as box turtles face a

claim any-thing left unprotected by turtles slow to retreat.

"You'll see them burned, chewed, with three lirnbs, with two limbs," says Stavdal. Yet they perse­vere. ''They recover, they're incredibly tough," he

says. Their survival may also stem from their opportunisrn. An Eastern box turtle will eat everything frorn mushrooms and berries to worms, slugs, and carrion as it forages through field and forest. Irs biggest threats, according to Stavdal, are the development and habitat fragmenta­tion that perpetuate it isolation.

The park ranger taps a black and white aerial photograph of the 613-acre William Floyd Estate. The prop­erty's patchwork of cleared fields and darkened woods appears hernmed

Page 8: Vol. 23 (2003), No. 12

The Newsletter of the :Minnesota Herpetological Society December 2003 Volume 23 Numbcl'I2

in by the coastline to the south and east and partially wooded suburban yards to the north and west. "Places like this will be their salvation," Stavdal says of the estate, ''This and the pine barrens, because they don't handle development well, Turtles just can't get up and flyaway like a bird."

While Nichols worked as a curator at the American Museum of Natural History in Manhattan during the week, his children stayed at the estate and kept the turtles they caught in a brick window well near the front porch. Upon his return, he paid them two cents for each unmarked turtle, and five cents for each marked one. From 1914 until his death in 1958, Nichols released JN21-21 and nearly 1,000 other box turtles by the estates old flagpole. From his meticulous and prolific notes, he discovered that strong homing instincts eventually led each one back to a home range with a diameter of little more than 250 yards.

Although few records exist to help researches determine the normal life span of a box turtle in the wild, JN21-21 is among Long Island's oldest. But regardless of age, he and his fel­low turtles are now priceless - as much treasured natural resources of a beloved estate as they are true sur­vivors in an ever changing land­scape. Perhaps 100 years from now, another wizened Eastem box turtle roaming somewhere around the William Floyd Estate will continue the tradition, a mark of compassion notched upon its shell.

Reprinted from "The Michigan Herpetologisf' Sept. 2003 §

(midwest ...... from page 5)

free roaming owls, frogs, water snakes and gators. The Dome exhibit was superb, in originality and execution. We only had time enough for a quick tour of this one portion of the much larger Omaha Zoo grounds, but it was time well spent. I encourage everyone who has an opportunity to visit the Omaha Zoo and its many attractions, although I think herpers will love the Desert Dome the most.

The rest of the symposium matched in quality many prior Midwest's, even surpassing sev­eral in their organization and exe­cution. Not a bad accounting overall for a society hosting their first event of this scale. However, they have some experience as they currently run an annual cap­tive bred herp show and sale,

now in its 9th year. Overall, Nebraska gets a good rating for their first attempt. Let's Hope that they will continue to partici­pate in the years to come.

Speakers on Saturday presented a good variety of topics and even included a few who work at the Omaha Zoo. Whether it was Robert Sprackland on "The History of Monitors in Herpetoculture" or Andrew Koraleski on "Husbandry Changes for the Uroplatus Species at Omaha's Henry Doorly Zoo"; all talks were enter­taining and informative. The Keynote speaker, Dr. James

Fawcett, of the University of Nebraska, and longtime support­er of NHS spoke on the "Herpetofauna of New Zealand", his country of origin. His was an entertaining tour of the country punctuated with humor and his unique aussie accent.

Other activities proceeded smoothly from the hospitality suite to the buffet ending with a decent, but sparse auction. The number of vendors was a bit slim; dry goods were open all weekend with live animal sales occurring only on Sunday. However, there was still enough variety of items available that you could still easi­ly empty your wallet. Whether you wanted a t-shirt, or were looking for that special book or an animal such as Rhacodactylus leachianus henkeli, you could find it here.

Please think about attending one of these symposia, as they are worthwhile in the people you meet, the new friends you make plus you will be supporting a local society while linking yourself with herpers from across the Midwest.

Next year the st. Louis Hepetological SOCiety will host the symposium in St. Louis Missouri. In 2005, The Midwest comes home again to Minnesota. Please plan on attending, tell all your friends, and volunteer to make the Midwest one of the strongest shows in the nation!

Page 9

Page 9: Vol. 23 (2003), No. 12

Needy, Oh, So Needy by Marilyn Brooks Blasus

MHS is looking for the following people:

Herp Helper. Requires a phone, knowledge on as herp topic, and patient attitude. You would be list­ed by category in the newsletter as Herp Assistance for members with questions to call. Although you might not have all the answers, you can hopefully give them a direction to continue to search for their answers. Current people on the list estimate they receive one call a month.

Photogenic Personalities. Requires project planning, looks are not important, and no photo skills are necessary. During the March White Snake Sale, members submit their work to our Photo Contest. The Chair assembles the photos, gets the prizes, sets up the display and figures out who won.

People with stuff. Requires stuff, new or old, clean or .. (no, make that clean), and transportation. Each month (except March), MHS has a raffle. These items are donated by members. The more stuff people bring in, the less chance you go home with socks (more pairs are still coming). In March, MHS has the White Snake Sale (a silent auction) instead of our regular meeting. The items at the WSS are also donated (new and used) from members in addi­tion to those solicited from busi­nesses. Think of it as your first chance at spring cleaning.

Page 10

December 2003 Volume 23 Number 12

Edg-a-ma-caded people. Requires talking, traveling, repeat­ing yourself, and repeating your­self. One of the greatest things MHS does for the general public is our Hands-on events. At the request of nature centers, schools, and other places, our members will bring their animals and tell people about them. Now, there are some rules to follow and you do need to know basic information about your animal, but don't worry that you don't know everything (others will be there to help). One of the best things is when you meet someone who has never touched a reptile before and help them learn to appreCiate the animal - this is very gratifying. Of course, you will learn how to answer 'does it bite?' in your sleep, you get asked so many times. So next time you hear the Education Chair tell us what events are coming up, consider volunteer­ing.

Sweeties. Requires domestic kitchen skills, either old fashion or modern. You know when you arrive at the meeting, and there are some treats on the table down front, so you wonder over and have some? Well someone has to bring the goodies. For those who can't cook, just buy something at the store. Actually, it could be healthy food, but sugar just seems to go faster. Appreciated by everyone; except those on a diet.

Poets. story tellers. web surfers. creative types for newsletter. Requires reading and/or writing. The newsletter should be filled with articles (or other forms of printable media, i.e. a puzzle or a poem) to make it fun to read. Weather you

are artistic, or wordy, or just read something cool someplace else (or heck! get a non-herper to do some­thing) pass on what you can to the Editor. This doesn't require specif­ic knowledge or technical writing as you could write about your first herp, memories as a kid with herps, your first visit to TCR, the herp you have had the longest time, the crit­ter you just got, a herp you always wanted, the trip you took and what you found (or didn't find), or any number of topics.

Homemakers. Requires concern for animals long term welfare, that you know the definition of herpeto­culture, general understanding of herp care, passion, and spending some of your time during the break at the monthly meeting. The Adoption Committee members decide with whom the animals will be placed, occasionally picking up or housing an animal temporarily, and doing some paperwork. If you love working with animals, consider being a foster for a month for herps that didn't find a home at the meet­ing.

Artists - Artwork - in the broad­est form. Requires paper, imagi­nation, and maybe some artistic tal­ent. We can always use original art for: 1) t-shirts - single or limited color design that will reproduce well on cloth, 2) newsletter - black & white designs, could be photos, drawings, cartoons, children's mas­ter pieces, etc., 3) raffle - anything from colorful painting to framed 4x6 photo, but no nudes, 4) holiday banquet - something special as the door prize, anything from sculpture to antique, or 5) Prints - black and white, usually pen and ink to be

Page 10: Vol. 23 (2003), No. 12

The Newsletter of the IVlinnesola HeI1)ctological Society December 2003 Volume 23 Number 12

used as fund raiser or as gift to contributing and sustaining mem­bers.

Handyman (or woman). Requires attendance, a hand or two, and being friendly. Your already attend­ing the meeting anyway, right!? So, see if there is something you could help the society with. Sell raffle tickets, learn and/or help with AV stuff, be a 'shusher' in the back of the room, introduce yourself to new members, or make refresh­ments. If you have an idea of something new that would help MHS, please let a board member know.

Holiday Spirit - Chair the Banquet. Requires planning, shopping, creativity, holiday cheer, and some coordination skills. The evening after the December meet­ing, MHS has a family friendly get together with a potluck dinner and a speaker. A complete set of instructions are written to guide someone who wants to follow the same plan; otherwise you could find a whole new way to do it. You will receive help from the board and prior chairs. If you attended this year's, you will know how much fun it is and can take over from there.

Midwest Groupies. Requires lots and lots of people, commitment that will last through Oct. 2005, and inability to say 'no' is helpful. We are looking for a different type of volunteer during various times until we host the Midwest Herpetological Symposium in 2005. First, people are needed who will help plan and organize. Then, during 2005, who help with

preparation, such as soliciting for donations or making nametags. Lastly, a group of people during the event to help with lots of smaller tasks, such as: answering ques­tions, watching doors, assisting at the auction, or stocking the refresh­ments in the hospitality room.

Outdoor Types_ Requires walk­ing, sighting, and catching helps. Each late spring I early summer, for a weekend, MHS hosts a field sur­vey. This is usually within an hour­two hour drive of the cities. With a large group of people, an area is canvassed to document all species of herps found. There are camping accommodations for those who can really 'rough' it. A report is pro­vided to MHS and the park that gave us permission to herp. You don't need experience in the field. Plus this is a great opportunity for members who have experience to pass on tips. Even though this is a few months away, think of what fun you will have with a group of your herper friends in the field, every time it snows.

Bored Members (ok, Board). Requires minimum of two evenings a month (depending on the posi­tion), fresh insight, commitment, and no prior knowledge of board doings. Besides the obvious (and some not so obvious) tasks associ­ated with board functions, the MHS Board helps develop direction of MHS and 'speak' on behalf of the general membership during discus­sion and when voting. Ask any board member about what they do. So if you are bored, consider attending the monthly Board meet­ing it get a feel for what happens. Then, next November, you could

put your name on the ballot.

State Fair Display Poser. Requires a snake or turtle that can skip eating for a couple weeks, have a tolerance for being stared at, and good looks. The DNR dis­play needs a Bull, Hognose, Garter, and Fox snake, plus a Painted, Snapping, Blanding's, and a Wood turtle for a hands-off edu­cational display for the visitors to the MN State Fair. Animals are checked daily, see next item.

State Fair Display Keeper. Requires a desire to attend the MN State Fair, time to check the herps, ability to wander without getting lost, and maybe clean at 9 PM. The DNR gives us free passes for our members to check the herps daily and clean (after the building closes) when needed. You will receive packet with all instructions in advance. This may seem a long time away, but keep it in the back of your mind for when August rolls around.

Wealthy gentleman to give us money. Requires money, so we can buy things that we need like a couple laptops. Of course, if some­one knows of one that can be donated, that would be great. Of course, money keeps us going, growing, and able to support con­servation and education efforts.

If you think you can help in any area listed (or area not listed), please contact a member of the board or call me at 952-925-4237. Thanks for helping where you can.

Page 11

Page 11: Vol. 23 (2003), No. 12

December 2003 Volume 23 Number 12

(chair .... continued from page 7) MHS Election Results

5) Delivery: About 3-5pm on the day by Barb Buzicky of the meeting, depending on the load, I start packing everything to come to the meeting, leaving the President: house to arrive at the meeting to be Randy Blasus set up by 6:30 or so. 6) Announcements: Try to come up Vice-President: with interesting things to say about Tony Gamble what's in the back. 7) Decisions: Take the break to dis- Recording Secretary: cuss placement with the committee, Barb Buzicky Le. whoever is willing to help mak-ing the decisions. Membership Secretary: 8) Dispersal: Make sure all the ani- Nancy Haig mals go to the right people. Find fosters for any animals that didn't Treasurer: get adopted. Liz Bosman 9) Pack up: Make sure area is clean and nothing is left behind. 10) Clean containers, get everything put away, do report, start all over for

Newsletter Editor: Bill Moss

next month. Member At Large:

As near as I can figure I spend some where between 25 and 50 hours a month working with the adoption program. In addition to this, due to the fact that I am the

Jodi Aherns Mike Bush Heather Clayton Nancy Hakomaki

"reptile expert" (that's 'cause they The incumbents retained most of have my phone number, not their positions except for two because I'm an expert!) I from time previousBoard members taking to time have been called to assist over the positions of Membership governmental agencies in various Secretary and Treasurer. There is capacities. Makes life interesting! a new member that is joining the

Board, Mike Bush for the first time. While I am not interested in leaving If anyone ever wants to become the post at this time it has been said part of the Executive Board of MHS that any time you are indispensable but is hesitant, the best place to it is time to quit. We are always look- start would be to run for a position ing for volunteers and would be as Member At Large. This position happy to include people on many will introduce you to how the Board different levels. § functions and to learn about all the

Page 12

other positions and duties. The Member At Large is an integral part of the Board as they participate in the decision making process of the

Board along with chairing projects or committees. If you are dedicat­ed to herpetology, join the Board!

Just a reminder to anyone that wants to work with the Board but doesn't want to retain an executive position, you can join a project or a committee at any time. If you have any questions, please contact a Board Member or Chair Person for further information on current on­going projects or new ones coming up where assistance and expertise are needed. The Board and Chair positions are not all work; there is fun and enjoyment at the events such as the Vet School Open House, Hands On, RenFest, Parades, and Pet Fair, just to name a few. You will also have a chance to get to know other members and their areas of interest in herpetol­ogy, and you can meet profession­al Herpetologists in the area of research and medicine. The her­petology network has increased its size over the last few years ten­fold. There are numerous publica­tions and websites to further your interest.

Step aboard for the ride of your life!!!!

Page 12: Vol. 23 (2003), No. 12

The Newsletter of the Minnesota He1vetological Society December 2003 Volume 23 Number 12

NOVEMBER SPEAKER REVIEW by Barb Buzicky

Speaker: Tim Watkins

Program: Tadpoles: The Other White Meat

Tirn Watkins is an Assistant Professor of Biology at Macalester College in St. Paul. He is in his third year there, and he is working on getting a research project on tadpoles up and running. He got into herpetology when he was a graduate student.

effect of temperature on swirnming speed? On the tadpoles them­selves? What are their levels of activity? What effect does preda­tions have on swimming speed?

Some tadpoles like to bury them­selves in streambeds in the sand, and others like to bury themselves in leaf litter. They can live in many different environments. Further, they can live in an environment that has a higher than normal oxygen level. Frogs can lay their eggs any­where in the environment, for example, the red eyed tree frog lay their eggs on the under side of a leaf in weeds that overhang

People will probably wonder how streams. As far as predators are he got into tadpoles as they are concerned, the laid eggs are open such curious creatures. He chose game along with the tadpoles after them to study since not much was they hatch. Snakes are notorious actually known about them. They predators of these eggs in any have other names such as polly- . developmental state even the tad­wog coming from Middle English poles. There is an interesting phe­and wiggle head. We mostly know nomen on that Tirn is investigating them as tadpoles which is a word during the predation by snakes that means toad head. Believe it or when they are in the act of eating not, there are many varieties of tad- eggs the will hatch immediately poles in North America about eight- and drop from the leaf. He won­een species that have been discov- ders what causes the rest of the ered so far. They come in many egg mass to react in this way. Is it shapes and forms with heads of vibration? Do the tadpoles have different sizes and configurations, some innate triggering mecha­bodies that can be elongated or nism? curved, and tails that can be long or short. Some are larger and wider, and some are smaller and narrower. They look like eerie creatures from millions of years ago. He has acquired a new appreciation for tadpoles as they swim at different speeds and form many different patterns. Tim stud­ied swimming speeds and preda­tion in tadpoles and raised some interesting questions. Why is there a variation in speed? What is the

Are swimrning speeds and preda­tion somehow an integral part of natural selection? Wow, that is an interesting question. Why is there such variation in the swimrning speed of tadpoles? Tim conducted many experiments to actually track speeds and patterns. He found that tadpoles swam fast, slow, and in great bursts, in a variety of pat­terns that at one tirne were just assumed to be random without a

purpose. Tim is discovering that there may be many reasons for these speeds and patterns. What are the consequences of variation? What are the causes of that varia­tion?

Tim conducted some experirnents on the relationship between the swimming speed of tadpoles and a natural predator of tadpoles, the garter snake. He wanted to know if there was a predation pattern that the snake would use against the tadpoles. Did the speed of the swimming tadpoles determine which ones would be eaten by the snakes? Would a tadpole have to be a fast swimmer to elude the snake? Would the slow tadpoles get picked off sooner? He con­cluded that the fastest swimrners did mostly elude snakes, but he found sorne of all speeds that did survive his experiment. Snakes are imposing natural selection on the tadpoles. But, if you are a tad­pole and can swim fast, your chances of survival are rnuch greater.

Tim also wanted to know if temper­ature had an effect on how fast the tadpoles would swim. Tadpoles are affected by temperature shifts, and they have a fatal reaction to very high temperatures. But, tadpoles can adjust to temperature changes over time. Currently, not much is known about the effects of temper­ature on the developrnent of eggs. But, from his studies he found that tadpoles developing in lower tem­peratures took longer to hatch and were larger than their counterparts at normal temperatures. If temper­ature does effect the development of the eggs, would that have an

Page 13

Page 13: Vol. 23 (2003), No. 12

effect on the swimming speed of the tadpole? From his studies, he concluded that tadpoles reared in cooler temperatures were faster swimmers. Would incubation tem­perature affect swimming speed? He did a study with wood frogs, Rana Sylvatica, because of the way the eggs are laid. They lay them in huge masses where there can be temperature fluctuations from the outside of the mass to the inside of the mass. He concluded that there was no effect on swim­ming speed after the tadpo~es hatched from temperatures varying between 15 degrees Celsius and 21 degrees Celsius. Thus, a tad­pole's ability to escape predators can have other variables such as size of the pond or stream, sun ver­sus shade, and the design of the terrain including rocks, sand, and plants, allowing the tadpole to find some protection.

Tim's talk has raised our con­sciousness and respect for tad­poles as an interesting topic for research. He recommended a book to read if you want to leam more about them. The book was written in 1999, titled "The Biology of Anuran Larvae" written by Roy W. McDiarmid and Ronald Altig.

Page 14

·December 2003 Volume 23 Number 12

MHS BOARD MEETING REVIEW November 8, 2003 by Bam 8uzicky, Recording Secretary

The Board Meeting was called to order at 6:08 PM CST.

All Board Members were present except Jeff LeClere. Non-Board Members present were Uz Bosman and Nancy Haig.

Minutes from the FebrualY, 2003, meeting was not available. Minutes from the April, 2003, Meeting were approved with changes. Minutes from the July, 2003, meeting were approved with changes. Minutes from the October, 2003, meeting were approved with changes. Treasurer's Report for October, 2003, was approved. Membership Report for August, 2003, was not available. Membership Report for October, 2003, was not available.

General Meeting attendance for November 7, 2003, was 123.

Presidenfs Report: Randy is going to start a series of ses­sions on Board Development for 2004. George Richard is being called upon to help increase membership volun­teerism.

Vice-President Report: December General Meeting and Holiday Banquet speaker, Paul Freed. JanualY-none, FebrualY speaker-Bob Espanosa, March-White Snake Sale, April-none, June-Noah Anderson.

Old Business: Election results: President-Randy Blasus, VIC6-President-Tony Gamble, Recording SecretalY-BaJb Buzicky,

Membership SecretalY-Nancy Haig, Treasurer-Uz Bosman, Newsletter Editor-Bill Moss, Members At Large­Heather Clayton..Jodi Aherns-Mike Bush-Nancy Hakomaki. Approved 2004 budget was handed out. $400 was moved and approved for the Holiday Banquet Budget, and $300 was approved for speaker fees and program. Changes to July's minutes were recorded and April's minutes were redone. The Science Museum of Minnesota is giv­ing us a grant of $600 for MHS to con­duct a professional sUlVey of what a member expects out of the organization and what the board can do. Randy will be following up on this project, may need a volunteer to assist. The first meeting of the Minnesota Herp Symposium officers will meet the evening of November 22, 2003. Discussion of adoption and alligator issue.

New Business: Reminder that 2003 volunteer hours are due from the chairs by JanualY 2004. The 2004 calendar was handed out with a listing of board meetings for the year. Board Contact Ust was hand­ed out to board members for updating. New e-mail for Randy and Marilyn Blasus:[email protected].

Next Board Meeting: JanualY 9, 2004, St. Paul Student Center, Room 202, 6 PM CST.

Unless issues arise where a Board Meeting will be called in December.

Meeting adjoumed at 7:12 PM CST.§

Page 14: Vol. 23 (2003), No. 12

Decem bel' 2003 Volume 23 NumbeI'12

WORLDS MOST ENDAN­GERED ALLIGATORS RELEASED IN CHINA

Three adult Chinese alligators - the world's most endangered crocodil­ian species - were successfully released in China recently by a team of biologists in an effort to help restore the species to the Yangtze River valley, the New York­based Wildlife Conservation

animals will increase breeding opportunities.

"This is an experimental release designed to see how feasible it will be to use captive-reared alligators for future reintroduction pro­grams,?said WCS conservationist Dr. John Thorbjarnarson. "It will also help scientists understand more about the behavior and ecol­ogy of this species, and how resi­dent alligators may adapt to the presence of new animals.

The Chinese alligator, known local­ly as Tu Long, or "muddy dragon," is one of just two alligator species in the world, having diverged from their American counterparts at least 20 million years ago. They reach lengths of about six feet - only half the size of American alligators - and feed on small fish, snails, crayfish.

Society (WCS) announced today. Among crocodilians, the Chinese alligator is the most endangered,

Currently numbering less than 130 followed by the Philippine, individuals, wild populations of Siamese, Cuban and Orinoco croc­Chinese alligators are currently rel- odiles. WCS is currently working to egated to a few drainage ditches protect all five species. and farm ponds in China's Anhui Province, with their numbers con- The future survival of the Chinese tinuing to decline as much as six alligator outside of breeding cen­percent annually. The three ters will depend on the success of released animals came from an alli- efforts to bolster existing groups, or gator breeding center. Scientists establish new groups of individuals equipped each individual with a by releasing captive-bred animals radio transmitter to track its move- into areas of suitable habitat, ments. according to WCS. At its Bronx

Zoo headquarters, WCS maintains The team, which included mem- a population of Chinese alligators, bers of WCS, Anhui Forest and is the leader of its Species Department, and East China Survival Plan, which involves a net­Normal University, chose a site work of zoos working to maintain called Hong Xin, a 20-acre artificial healthy captive populations. lake used for rice and tea farming. The pond already contains a few § individual alligators, and biologists are hopeful that release of the new

Damages From Snake Bite at $1.6 Million

8/5/03, New York Law Journal

The former head keeper of reptiles at the Long Island Reptile Museum who was bitten by a West African Gibbon Viper snake has received an award of $1.6 million from a Nassau County Supreme Court ref­eree for his injuries. Plaintiff Robert McDonald Jr. was attempting to clean the deadly snake's cage when it bit his right hand. Mr. McDonald was helicoptered to the Jacobi Hospital's anti-venom unit but sustained an eight-inch scar above his arm, and two more eight­inch scars on each hand. He also lost 40 percent of his hand strength. Most victims do not sur­vive bites from the African snake, the referee's decision stated. Referee Elizabeth L. Rosenblum, in McDonald Jr. v. Long Island Reptile Museum, 6427-98, awarded Mr. McDonald $1 million for future pain and suffering, $500,000 for past pain and suffering and $141,440 for future lost wages. The referee con­sidered that Mr. McDonald, who did not want to return to work at the museum, was unable to work in his previous occupation in! construc­tion.

(Editor -Through Lori Green, who is trying to get the Long Island Reptile Museum up to basic humane standards of care, the owner denies knowledge of this case.) §

HerpDigest V3#50

Page 15

Page 15: Vol. 23 (2003), No. 12

Thc Newsletter of the I'vlinncsota HCllJctological Socicty December 2003 Volume 23

Influence Of Environmental Humidity And Dietary Protein On Pyramidal Growth Of Carapaces In African Spurred Tortoises (Geochelone Sulcata). Wiesner CS, Iben C. cium, phosphorus and haematocrit Instit~te of Nutriti~n.' Univer~ity of were measured and compared Vetermary Medlcme, Vienna, among groups. Dry environmental Austria. J Anim Physiol Anim Nutr conditions (24.3-57.8% and 30.6! -(Berl). 2003 Feb;87(1-2):66-74. 74.8% relative humidity) produced The carapaces of captive-raised taller humps than humid conditions tortoises (terrestrial chelonians of (45-99% relative humidity). Hump the zoological family Testudinidae, formation differed significantly (p < often develop pyramidal-shaped osseous growth centrally within the homy plates. With very few excep­tions (e.g. Geochelone elegans, Psammobates sp.), this conical growth pattem is considered to be pathologic. This very common defect is believed to be an impor­tant indicator of the quality of cap­tive tortoise management. This study was designed to examine the effect of dietary protein level and African spurred Tortoise with extreme environmental humidity on the pyramidal growth

degree of pyramidal growth in the carapaces. Fifty recently hatched or = 0.001) between these three African spurred tortoises (G. sulca- groups kept under different humidi­

tal were raised for 5 months under artificial conditions of varying envi­ronmental humidity and dietary protein content (14% vs. 19% vs. 30% crude protein in dry matter). Humps of the carapaces that developed and blood values of cal-

Page 16

ty conditions. Variable dietary pro­tein had a minor, positive impact on this pathological formation of humps (pyramidal growth syn­drome, PGS). Analysis of blood (calcium, phosphorus and haemat­ocrit) offered no further explanation as to the development of the humps. HerpDigest V4 #11 §

r%----~····· IT!t. e,OAI2..D Of T!.t.

ItvtU6 \V~6 A 6Afb­

lAW !JAPPY !JOLDA Y

16U6ON TO you AW !£! ~YOl.R6 ill!i=~='li8I'f~~: _

Rattler Got Your Tongue?

(1992, California) Snakes flick their forked tongues in the air to "smell" the world, col­lecting mol­ecules and analyzing them by pressing thir tongue tips tips them into small olfactory pits. An inebriat­ed twenty-year-old man, apparent­ly unaware of this biological fact, took umbrage when a wild rat­tlesnake stuck out its tounge at him. Tit for tat! He held the rattler in front of his face and stuck his tongue out right back at it. The snake expressed its displeasure at this turn of events by biting the con­veniently offered body part. The toxic venom swelled the man's face and throat, choking him to death.

source: www.dawinawards.com

Photos That Make You Say Hmmmmmmm??

Page 16: Vol. 23 (2003), No. 12

The Newsletter of the tvlinnesota Herpetological Society

Sarah M. Richard "Making &ally Drea;/I~ Realiiy .... ~

. Find Me: (612j7S1,9544. . . Bus: (651 636-3760 Fax: (651) 639-6<118 .. sarahrichard®edmarealty.cqt;n

"~"" Roseville Offi.ce ~~ 2803 UnwIn Dr.

Roseville~ MN 55113

~~CMlD mnMIal

Only $5 Per Month •.•••• $55 Per Year

©

e

" ,( a

p r. o t o 9 r a

-Ii y

Benda Photography Fine Portraits of Pets & People

bendaphotography.com 952-435-6188

December 2003 Volume 23 Number 12

Minnesota Herpetological Society Treasurer's Report Prepared by Marilyn Brooks Blasus, Treasurer

For the Month Ending October 31, 2003

Income: Membership Sales (net) Donations Raffle Misc.

Total Income:

Expense: Newsletter Printing & Postage Other Printing and Postage Program Conservation I Donation Supplies and Refreshments Misc.

Total Expense:

Net Gain I (Loss):

$ 675.00 $ (92.50) $ 330.54 $ 58.00

$ 1,313.00 $ 2,284.04

$ 386.30 $ 200.92

$ 304.00 $ 0.00 $ 67.51 $ 365.94 $ 1,324.67

$ 959.37

-Reptiles -Amphibians -Invertebrates -Small Mammals -fish­Complete Line 01 Cages, Food, Books & Supplies for All Animals

Hours: Mon.· Fri. 10·8

Sal, 10-6 Sun. 12·5

REPTILES

The LARGEST, BEST Selection in

the Twin Cities Since 1979

2363 Universi~ Ave. W. SI. Paul, (1/2 Blk E. of Raymond)

(651) 647·4479 l'/WW,twlnclliesreptlles,com

GEr'THE FAOl'S III NOT THE HYRE -----------------

Page 17

Page 17: Vol. 23 (2003), No. 12

The Newsletter of the ~linncsota HCIl)ctoiogical Society December 2003 Volume 23 Number 12

Classified Advertisements Classified ads are free to the membership. Deadline is the night of the general meeting for inclusion in the next newsletter. 1.0.0 = male, 0.1.0 = female, 0.0.1 = unsexed, cb = captive bred, obo = or best offer, + = times run ( ads are run 3 times unless specltically requested to continue).

For Sale For Sale: 1.1 adult Timor monitors, breed­ers. One of the smallest monitor species. $300/pair, abo. Chelsea DeArmond, 651-776-5216 or [email protected] +++

Frozen Rabbits - all sizes. Prices very reasonable - pinkies to adults. Jim Oaluge 763.295.2818

Flightless Frultflies - Excellent food for dart frogs, mantellas, hatchling geckos, baby chameleons, spiderlings, and other small herps. Two species available: Drosophila melanogaster (small) and Drosophila hyde! (large). $5/culture or $25/6 cultures. Each culture contains 30 to 50 adult flies and has potential to produce several hundred young. Also, Mealworms, two sizes available - regular and mini. $5/1000. Can be delivered to MHS meet­ings. Call Tony Gamble 612-747-6682 or email [email protected] +++

For Sale: 2003 hatchling snakes, all pro­duced by me. Corn Snakes: $15.00-$25.00 depending on color phase. Normals, Anerythristics and Hypomelanistics, ($15.00 ea), Amelanistics and Snows ($20.00 ea) and Ghosts ($25.00 ea). Discounts for quantity purchases. Sinaloan Milk Snakes: $40.00 ea. Ball Pythons: $40.00 ea (only males available) Adult snakes. 1.1 pair of hybrid Northern pine X Bull snake. 3 yr old proven breeders $120.00/ pro 0.1 Bullsnake. 5 yo produced by Randy Blasus. Snappish attitude. $50.00, 0.1 Mex Milk snake, 6 yo. Also with a snappish attitude. $60.00; 3.8 adult nor­mal Leopard Geckos. Proven breeders. $10.00 to $25.00 each. Make me an offer on the whole group. I can deliver to MHS meetings, Call me at 651 481-0127 ask for Mark Schmidtke ++

For Sale: 0.0.5 Black ratsnakes (E.o.obsoleta), $10 ea. OK Compton 612.872.7266 comptOOI @umn.edu ++

Page 18

Wanted Wanted: All the shed snake skins in the world. Needed for giveaways to kids at educational programs. Call Bob Duerr 651-489-5087

Wanted: Creative people to come up with fun MHS rodent sales ads.

Wanted: The Minnesota Zoo's Zoomobile program is interested in acquiring healthy, handleable snakes of the following species for use in our out-reach education pro­gramming: 2 bullsnakes, 1 Western foxs-

nake, 1 Okeetee cornsnake, 1 Eastern milksnake. We would be willing to pur­chase these animals and would prefer to acquire young, captive·bred indivdiuals, whenever possible. Potential sellers would need to be willing to fill out the Minnesota Zoo's Vendor Profile form, which is required by the Minnesota Zoo for every animal purchase made by the Zoo. Please contact Zoomobile Lead Naturalist, Kevin Wier at (952) 431-9258 or e-mail [email protected] +

Wiud COIIfiI 1m !JdWr I/zi.; ~ JlJUom

IAUlt (J ,;ijl.jW!7Cl:..JJlitllB 't=ff!y. tw!olW ?

tlJu# limn fir IIze utMf6 Jfm4/ -utfflt Ifze,y 1m JIItpli4ed ? • - - - - ~- - - - - - - -- -= - -- - - - -- - --

Mice Pinkies $7/dz Rats Pinkies $9/dz

Fuzzies $7/dz Fuzzies $15/dz

Ho,mers $8/dz SmAdult $18/dz

Adults $10/dz Mad Adult $24/dz

.LgAdult $30/dz

Jumbo $36/dz

For pick-up at monthly meetings only. Orders Must be placed at least one week in advance of date of meeting at which the frozen rodents are to be delivered. Place orders with Jody Holmstrom at 651.224.7212 or [email protected]

Page 18: Vol. 23 (2003), No. 12

@l§'j]' w@rw~ fMI§®®£!\@l§ 'j]'@ w@rw~ 'j]'£!\~®§'j]' £!\rw@O§IM©§ WO'j]'1KI £!\ llU~

!P£!\@l§ £!\@,

fil'iJ ® [Pfglru 1Ml@1i'illl'1KI fil'iJ'iJ® [Pfglru ytfg&!\Iru"

'12th month is free on a one year commitment

• Advertising Policies

1i.\Fr5i;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;~fl.~ MHS Ad Policy: The MHS assumes NO RESPONSIBILITY regarding the health or (' legality of any animal, or the quality or legality of any product or service advertised In

MHSAD RATES Business card

1/4 Page 1/2 Page Full Page

$5/Month $55Near' $10/Month $110Near' $20/Month $220Near' $40/Month $440Near'

'Note: 12th month is free on a one year commitment

~~

the MHS Newsletter. Any ad may be rejected at the discretion of the Newsletter Editor. Due to space limitations, unpaid and complimentary advertisements are sub­ject to occas!onal omission.

Classified Ads: AU active members are allowed a classified ad, run free of charge as space permits. Ads may be ran three consecutive months, after which time they may be resubmitted. Corresponding members are allowed a complimentary busl· ness card advertisement monthly as space permits. Due to federal restrictions on Non-profit maH!ng permits. we are not allowed to run ads for travel. credit or Insur­ance agencies.

Submissions: All advertisements should be submitted to the MHS Editor, Bell Museum of Natural History, 10 Church St. SE, Minneapolis, MN 55455_ DeadUne is the night of the General Meeting for Inclusion in the next newsletter. Make checks payable to: Minnesota Herpetological Society .

r-----------------------------------------------, Minnesota Herpetological Society Membership Application l

New Name

Renewal Address

Membershlp# City, State, Zip,

Type Phone Email List in MHS Directory? Yes No

Check # Herp related interests

.. Active Memberships: Sustaining ($60/year) Contributing ($30/year) BaSIC ($15/year)

Corresponding Memberships: Commercial ($25/year 2 Business Card Ads/year)

Required check info. Drivers Lic # State DOB Please enclose the proper payment with your application. Make Checks Payable To: Minnesota Herpetological SOCiety. Membership is for 12 months from the date of approval, a receipt will be sent only upon request. Mail to: Minnesota Herpetological Society, Bell Museum of Natural History, 10 Church St. SE, Minneapolis, MN 55455. Please allow 6-8 weeks for processing.

L _______________________________________________ ~

Page 19: Vol. 23 (2003), No. 12

HEll!\!,

~", -"" MINNESOTA HER.PETOLOGICAL SOCIETY . - BELL MUSEUM OF NATURAL HISTORY

~ i" 1 0 CHURCH STREET SE ~ "'" MINNEAPOLIS, MN 55455-0104 ~!:lCIE·U

ADDRESS SERVICE REQUESTED

POSTMASTER:

Non-Profit Rate U,S, Postage

PAID Mpls, MN

Permit No, 2275

PLEASE DELIVER BY DECEMBER 3

UNIVERSITY OF MINNE50TA- ST. PAUL CAMPUS

t to Hv,y 35 LARPE:NrEUR to Sn(!/ling--* ~,

(=--

:::J I FOLWEU Q 8~~ 0 -~. :c ~"",~ .... {~r.:l1S

iii ,«~

",~ob!.q"",

eORLAUG :c ,~"

rr-~l\ .. ..,

HAll ",. k l,-'t

~~ / i:::' Ii Q [,: i ~

'" %: j ,--:3,<11

'" ~ ./; C ~ ,,",'.' j

'" ri 13 ;_r:l ~Ji '-"

C ...... N

---, I euPORD I r---' Wj'c_"''''

~"""'1----+

Next Meeting: Friday, December 5, 2003 7:00PM Room 335 Borlaug Hall, U of M St. Paul Campus

MHS Voice Mail: 612.624.7065

MHS Web Page: www.mnherpsoc.org