9
threatened species Department of Primary Industries and Water SUPPORTED BY Threatened Species of Tasmania

threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

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Page 1: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

th reatenedspec ies

Depar tment ofPr imar y Industr ies and Water

SUPPORTED BY

Threatened Species

of Tasmania

Page 2: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

pla

nts

and

ani

ma

lsO

n Th

reat

ened

Spe

cies

Day

we

shou

ld a

ll co

nsid

er t

he im

port

ance

varie

ty o

f isla

nds

that

mak

e up

Ta

sman

ia. T

he r

ich

biod

iver

sity

and

beau

ty o

f our

eco

syst

em is

re

now

ned,

and

its

uniq

uene

ss

cele

brat

ed.

The

rece

nt li

stin

g of

the

icon

ic

Tasm

ania

n de

vil a

s a

thre

aten

ed

spec

ies,

due

to t

he r

avag

es o

f th

e Fa

cial

Tum

our

Dise

ase,

was

a

hars

h an

d po

wer

ful r

emin

der

of

the

vuln

erab

ility

of o

ur w

ildlif

e an

d pl

ants

. The

com

bine

d ef

fort

s to

he

lp s

ave

the

devi

l is

a he

arte

ning

ex

ampl

e of

how

muc

h w

e do

va

lue

our

nativ

e cr

eatu

res,

but

it

is on

ly o

ne o

f 684

list

ings

on

the

Thre

aten

ed S

peci

es L

ist. O

ther

sp

ecie

s in

clud

e th

e or

ange

-bel

lied

parr

ot, t

he M

iena

jew

el b

eetle

, the

w

edge

-tai

led

eagl

e, B

audi

ns s

ea-

lave

nder

, myr

tle e

lbow

orc

hid

and

swam

p ey

ebrig

ht.

Reco

very

pla

ns a

nd p

rivat

e la

nd

prog

ram

s ar

e bo

th e

xam

ples

of

the

way

the

Tas

man

ian

Gov

ernm

ent

is w

orki

ng in

co

njun

ctio

n w

ith t

he A

ustr

alia

n G

over

nmen

t, th

e St

ate’

s th

ree

Regi

onal

Nat

ural

Res

ourc

e M

anag

emen

t gr

oups

and

the

br

oade

r co

mm

unity

to

prot

ect

Abo

ut 4

5% o

f Tas

man

ia’s

tota

l lan

d

area

is p

rote

cted

in s

ome

form

of

res

erve

, whi

ch is

a fa

ct t

hat

the

who

le T

asm

ania

n co

mm

unity

can

be

pro

ud o

f. Pr

ivat

e la

ndow

ners

an

d la

nd m

anag

ers

are

cont

inui

ng

to m

ake

prot

ectio

n of

nat

ural

va

lues

a h

igh

prio

rity. T

hese

fa

cts

augu

r w

ell f

or t

he fu

ture

of

Tasm

ania

’s be

autif

ul a

nd u

niqu

e pl

ants

and

ani

mal

s.

Dav

id L

lew

elly

n

Min

ister

for

Prim

ary

Indu

strie

s an

d W

ater

Whi

leN

ati

on

al

Th

rea

ten

ed

S

pe

cie

s D

ay

on S

epte

mbe

r 7

rem

embe

rs t

he

extin

ctio

n of

the

Thy

laci

ne, t

he d

ay

is as

muc

h ab

out

carin

g fo

r al

l our

na

tive

wild

life

as it

is a

bout

tho

se

unde

r th

reat

. All

spec

ies

of p

lant

an

d an

imal

hol

d an

impo

rtan

t pl

ace

in T

asm

ania

’s un

ique

en

viro

nmen

t –

with

inno

vatio

n,

pers

ever

ance

and

har

d w

ork

we

faun

a fo

r fu

ture

gen

erat

ions

.

Th

e ir

reve

rsib

le

imp

act

of

the

Re

d F

ox

The

Euro

pean

red

fox

has

had

a de

vast

atin

g an

d irr

ever

sible

impa

ct

on n

ativ

e w

ildlif

e ac

ross

mai

nlan

d

Aus

tral

ian

Gov

ernm

ent

legi

slatio

n as

a k

ey t

hrea

teni

ng c

ondi

tion.

As T

asm

ania

is n

ow a

last

ref

uge

for

so m

any

smal

l mam

mal

s an

d bi

rds,

the

impa

ct o

f the

red

fox

here

will

be e

ven

mor

e ca

tast

roph

ic, if

the

y w

ere

to

esta

blish

. Ban

dico

ot, b

etto

ng,

poto

roo

and

man

y sp

ecie

s of

gr

ound

nes

ting

bird

s w

ould

rap

idly

di

sapp

ear

from

our

land

scap

e, a

s th

ey h

ave

done

alre

ady

from

the

m

ainl

and.

Som

e m

ay d

isapp

ear

befo

re w

e re

alise

it.

With

the

rap

id d

eclin

e of

the

Ta

sman

ian

devi

l, whi

ch m

ay h

ave

until

rec

ently

hel

ped

prot

ect

agai

nst

foxe

s es

tabl

ishin

g, it

is ab

solu

tely

crit

ical

to

keep

Tas

man

ia

Fox

Free

.

3

Th

rea

ten

ed

Sp

ecie

s3

Kid

s P

ag

es

8

Ta

sma

nia

n D

ev

il10

Co

nte

nts

A c

ele

bra

tio

n o

f al

l o

ur

nat

ive

pla

nts

an

d a

nim

als

Did

Yo

u K

no

w

Ve

lve

t w

orm

s ar

e am

azin

g. Th

ey

are

all c

loak

ed in

vel

vet

and

capt

ure

from

the

ir he

ad.

Unc

hang

ed fo

r m

illion

s of

yea

rs, t

hese

cate

rpilla

r-lik

e cr

eatu

res

are

ofte

n

calle

d ar

e of

ten

calle

d a

miss

ing

link

betw

een

the

anne

lid w

orm

s an

d

arth

ropo

ds. T

hey

live

deep

in t

he

hear

t of

old

, dec

ayin

g lo

gs, e

mer

ging

at

nigh

t to

hun

t fo

r fo

od.

Tasm

ania

has

thr

ee t

hrea

tene

d

spec

ies.

The

rare

gia

nt v

elve

t w

orm

can

exte

nd t

o 75

mm

in le

ngth

whe

n

wal

king

, and

is a

stu

nnin

g pi

nk/m

auve

colo

ur. I

t oc

curs

onl

y in

the

nor

th-e

ast,

near

Sca

man

der.

AN

IMA

LS(la

nd, m

arin

e &

fres

hwat

er)

Sp

eci

es

Th

reat

en

ed

Mam

mal

s an

d m

arsu

pial

s12

Bird

s35

Rept

iles

and

amph

ibia

ns10

Fish

15

Fres

hwat

er in

sect

s66

Cru

stac

eans

7

Cav

e sp

ecie

s14 16

Land

sna

ils a

nd v

elve

t w

orm

s11

Oth

er in

vert

ebra

tes

11

To

tal

197 s

pe

cie

s

PL

AN

TS

Sp

eci

es

Th

reat

en

ed

Euca

lypt

s, ot

her

tree

typ

es18

Shru

bs10

6

Her

bs15

5

Orc

hids

71

Lilie

s9

Sedg

es, e

tc44

Gra

sses

35

Fern

s19

Lich

ens

and

othe

rs30

To

tal

487 s

pe

cie

s

Ou

r T

hre

ate

ne

d S

pe

cie

s

www.dpiw.tas.gov.au/threatenedspecies

B. Mesibov

For c

over

pho

to c

redi

ts, s

ee th

roug

hout

the

book

let

Man

agin

g Ed

itor -

Nad

een

Burg

e Ed

itor -

Jane

tte K

irkm

anD

esig

ner -

Bre

tt Li

ttlet

on

Page 3: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

54

Baud

ins

sea-

lave

nder

(Li

mon

ium

ba

udin

ii) w

as c

olle

cted

from

Ta

sman

ia in

180

2 du

ring

the

voya

ge o

f the

Fre

nch

expl

orer

, N

icol

as B

audi

n. B

ut it

was

n’t u

ntil

the

1980

s th

at a

bot

anist

in R

ussia

re

cogn

ised

it as

a ‘n

ew’ s

peci

es.

with

few

er th

an 1

,000

kno

wn

plan

ts.

Baud

ins

sea-

lave

nder

is c

lose

ly

rela

ted

to s

tatic

e, a

wel

l kno

wn

It ha

s a

clus

ter

of s

poon

-sha

ped

leav

es a

t its

bas

e, w

ith a

n er

ect

smal

l and

pap

ery,

with

tiny

yel

low

pe

tals.

Pla

nts

grow

from

see

d qu

ite

Baud

ins

sea-

lave

nder

is a

t ris

k be

caus

e it

grow

s in

onl

y a

few

pa

tche

s of

sal

t m

arsh

, clo

se t

o a

built

-up

area

. Sal

t m

arsh

is

sens

itive

to

dam

age

by s

tock

and

ve

hicl

es, o

r ch

ange

s to

dra

inag

e.

The

Dep

artm

ent

of P

rimar

y In

dust

ries

and

Wat

er (

DPI

W)

mon

itors

pop

ulat

ions

of B

audi

ns

sea-

lave

nder

to

mak

e su

re t

hat

any

thre

aten

ing

proc

esse

s ar

e

With

few

er t

han

150

oran

ge-

bellie

d pa

rrot

s su

rviv

ing

in t

he

wild

, one

of A

ustr

alia

’s hi

ghes

t

on s

avin

g th

is cr

itica

lly e

ndan

gere

d sp

ecie

s. It

is a

mig

rato

ry b

ird t

hat

bree

ds o

nly

in T

asm

ania

’s

far

sout

h-w

est.

Whi

le t

he b

ird’s

brea

ding

are

as a

re w

ell p

rote

cted

, th

e or

ange

-bel

lied

parr

ot is

th

reat

ened

by

wee

ds a

nd fe

ral

pred

ator

s su

ch a

s fo

xes

and

cats

in

its fe

edin

g gr

ound

s in

Vic

toria

and

So

uth

Aus

tral

ia.

Ever

y ye

ar, v

olun

teer

s he

lp t

o re

cord

the

num

ber

of a

dult

bird

s re

turn

ing

from

the

mai

nlan

d to

the

ir br

eedi

ng g

roun

ds a

t M

elal

euca

.

Ora

nge-

bellie

d pa

rrot

s br

eed

in

fore

sts

that

frin

ge t

he s

outh

-wes

t bu

tton

gras

s pl

ains

. Fee

ding

sta

tions

ar

e es

tabl

ished

at

Mel

aleu

ca a

nd

at B

irchs

Inle

t, so

uth

of S

trah

an,

whe

re m

ore

than

100

nes

t bo

xes

have

bee

n er

ecte

d to

ena

ble

chic

ks t

o be

mea

sure

d an

d co

lour

band

ed. O

rang

e-be

llied

parr

ots

are

also

bre

d in

cap

tivity

in t

hree

A

ustr

alia

n St

ates

, with

offs

prin

g re

leas

ed in

to t

he w

ild t

o he

lp

boos

t th

e po

pula

tion.

Ever

y ye

ar in

Mar

ch, o

rang

e-be

llied

parr

ots

begi

n th

eir

nort

hern

mig

ratio

n to

coa

stal

V

icto

ria a

nd S

outh

Aus

tral

ia. T

hey

trav

el u

p Ta

sman

ia’s

wes

t co

ast,

spen

ding

tim

e on

Kin

g Isl

and,

and

ot

her

islan

ds in

the

Hun

ter

grou

p,

befo

re c

ross

ing

Bass

Str

ait.

Mie

na c

ider

gum

(Eu

calyp

tus

gunn

iisu

bsp.

diva

ricat

a) is

so

nam

ed

beca

use

Abo

rigin

es a

nd e

arly

st

ockm

en t

appe

d its

sap

and

fe

rmen

ted

it to

form

a c

ider

. One

of

32

euca

lypt

spe

cies

nat

ive

to

Tasm

ania

, it is

now

end

ange

red

– dy

ing

in la

rge

num

bers

as

it st

rugg

les

to c

ope

with

the

war

mer

, dr

ier

sum

mer

s br

ough

t ab

out

by

clim

ate

chan

ge.

In s

umm

er, c

ider

gum

s of

ten

smel

l of

rot

ting

appl

es a

s sa

p th

at h

as

ooze

d fro

m h

oles

in t

he t

runk

and

br

anch

es fe

rmen

ts a

t th

e ba

se o

f th

e tr

ee. T

he s

mal

l rou

nded

and

w

axy

youn

g le

aves

are

pop

ular

The

Mie

na c

ider

gum

evo

lved

in a

co

oler

and

wet

ter

clim

ate,

gro

win

g on

the

edg

es o

f fro

st h

ollo

ws

on

the

Cen

tral

Pla

teau

. It

is on

e of

th

e m

ost

frost

tol

eran

t eu

caly

pts

know

n. P

uttin

g fu

rthe

r pr

essu

re

on t

he s

peci

es is

the

fact

tha

t an

y re

grow

th fo

llow

ing

drou

ght

stre

ss

is es

peci

ally

del

icio

us t

o br

owsin

g an

imal

s an

d in

sect

s.

To h

elp

prot

ect

the

Mie

na c

ider

gu

m, t

he la

st r

emai

ning

live

sta

nds

are

bein

g fe

nced

, see

dlin

gs c

aged

an

d pl

antin

gs e

stab

lishe

d to

hel

p pr

even

t th

is sp

ecie

s be

com

ing

extin

ct.

Tasm

ania

’s en

dem

ic fr

eshw

ater

occu

rred

onl

y in

the

orig

inal

Lak

e Pe

dder

and

its

adjo

inin

g la

kes

and

stre

ams.

The

spec

ies

decl

ined

dr

amat

ical

ly a

fter

the

dam

min

g of

La

ke P

edde

r an

d its

cat

chm

ent

so

by t

he m

id 1

980s

, it c

ould

onl

y be

Its n

atur

al h

abita

t had

bee

n in

vade

d by

the

aggr

essiv

e br

own

trou

t and

th

e cl

imbi

ng g

alax

ias,

both

qui

ckly

ou

t-co

mpe

ting

the

Pedd

er g

alax

ias

for

food

and

hab

itat.

be fo

und

in L

ake

Pedd

er o

r its

tr

ibut

arie

s an

d it

has

now

bec

ome

extin

ct in

the

wild

.

Fort

unat

ely,

this

criti

cally

en

dang

ered

spe

cies

stil

l exi

sts

toda

y be

caus

e of

an

insu

ranc

e po

pula

tion

that

was

est

ablis

hed

in

a tr

out-

free

lake

in t

he W

este

rn

Art

hur

Rang

e. T

he in

sura

nce

popu

latio

n br

ed s

ucce

ssfu

lly

and

is to

day

thriv

ing.

A s

econ

d tr

anslo

catio

n sit

e no

w h

olds

a

smal

l num

ber

of P

edde

r ga

laxi

as

but

thes

e ha

ve b

een

slow

to

esta

blish

and

yet

to

bree

d.

Litt

le is

kno

wn

of t

he s

peci

es’ li

fe

hist

ory

in t

he w

ild. I

t is

thou

ght

that

Ped

der

gala

xias

mat

ure

at t

hree

or

four

yea

rs o

f age

an

d sp

awn

in s

prin

g as

wat

er

tem

pera

ture

s ris

e.

The

spec

ies

is ve

ry s

usce

ptib

le

to s

tres

s an

d ef

fort

s to

hol

d it

in

tank

s, as

wel

l as

capt

ive

bree

ding

pr

ogra

ms,

have

bee

n la

rgel

y un

succ

essf

ul.

Ther

e ar

e 11

nat

ive

fresh

wat

er

Gov

ernm

ent

thre

aten

ed s

peci

es

regi

ster

– a

lmos

t ha

lf of

our

25

Did

Yo

u K

no

w

In Ja

nuar

y 20

04, a

Tas

man

ian

man

foun

d a

dead

bee

tle lo

dged

in t

he t

ray

of h

is ut

e. W

hy w

as t

his

so s

peci

al?

Beca

use

it w

as t

he M

ien

a j

ew

el

be

etl

e, p

revi

ously

tho

ught

to

have

been

ext

inct

sin

ce t

he 1

960s

. Sev

eral

Both

men

had

rea

d ab

out

the

‘ext

inct

beet

le in

a n

ewsp

aper

sev

eral

mon

ths

earli

er…

just

as

you

are

doin

g no

w.

The

enda

nger

ed je

wel

bee

tle is

hig

hly

deco

rate

d an

d ha

s vi

vid

jew

el-li

ke

colo

urs

and

patt

erns

. For

cen

turie

s

jew

el b

eetle

s ha

ve b

een

used

for

broo

ches

, ear

rings

and

dre

ss p

ins.

They

feed

on

nect

ar a

nd a

dult

beet

les

Did

Yo

u K

no

w

Late

spr

ing

is th

e be

st t

ime

to s

py

the

rare

fa

iry

la

nte

rn (

Thism

ia

rodw

ayi).

It’s

a ve

ry s

mal

l her

b th

at

grow

s in

wet

fore

sts

in s

outh

ern

and

nort

hern

Tas

man

ia. I

t is

rare

ly s

een

beca

use

it liv

es h

idde

n un

derg

roun

d

for

mos

t of

the

yea

r fe

edin

g on

the

rott

ing

part

s of

oth

er p

lant

s. Bu

t in

late

spr

ing

you

mig

ht s

ee it

s br

ight

-

like

smal

l lan

tern

s –

with

in t

he le

af

one

or t

wo

cent

imet

ers

tall,

so k

eep

a

clos

e ey

e ou

t!

www.dpiw.tas.gov.au/threatenedspecies

Ba

ud

ins

Se

a-la

ve

nd

er

Ora

ng

e-b

ell

ied

Pa

rro

tP

ed

de

r G

ala

xia

s

Mie

na

Cid

er G

um

Just

ine

Shaw

Richard Schahinger

Obe

ron

Cart

er

Simon de Salis

Caro

l Kro

ger

Sally

Bry

ant

Page 4: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

67

The

near

-coa

stal

are

as o

f nor

th-

east

ern

Tasm

ania

, bet

wee

n Br

idpo

rt a

nd C

oles

Bay

, are

the

only

are

as th

at s

and

gras

stre

e (X

anth

orrh

oea

aren

aria

) oc

cur. A

m

ajor

thre

at is

the

root

-rot

ting

dise

ase

Phyt

opht

hora

.

As

its n

ame

sugg

ests

, the

san

d gr

asst

ree

pref

ers

sand

y so

ils. It

has

a

clus

ter

of s

piky

leav

es th

at a

re

stem

that

gro

ws

up to

60c

m h

igh.

Th

ere

are

mas

ses

of ti

ny c

ream

spik

e –

whi

ch a

re p

ollin

ated

by

nativ

e be

es.

Are

as in

the

nort

h-ea

st a

re b

eing

ac

tivel

y m

anag

ed to

kee

p th

em

free

of P

hyto

phth

ora,

mak

ing

them

a

have

n fo

r pl

ants

suc

h as

the

sand

gr

asst

ree.

The

dise

ase

may

be

spre

ad in

mud

at

tach

ed to

veh

icle

s or

eve

n bo

ots,

so it

is

impo

rtan

t to

clea

n al

l ge

ar b

efor

e w

alki

ng

amon

g th

e gr

asst

rees

.

Tasm

ania

has

thre

e sp

ecie

s of

gra

sstr

ee.

The

shin

y gr

asst

ree

(Xan

thor

rhoe

a br

acte

ata)

vuln

erab

le.

If yo

u ar

en’t

sure

whe

ther

the

ha

nds

are

legs

or

the

legs

are

ha

nds,

it m

akes

no

diffe

renc

e if

natio

nally

end

ange

red

spot

ted

used

for

wal

king

acr

oss

the

sea

rela

ted

to m

embe

rs o

f the

have

a s

piny

mem

bran

e on

top

of

thei

r he

ad a

s a

lure

to

attr

act

food

. W

hen

the

mem

bran

e is

raise

d it

in T

asm

ania

, all

foun

d in

ver

y re

stric

ted

popu

latio

ns in

sha

llow

1802

dur

ing

the

Fren

ch e

xped

ition

le

d by

Bau

din,

mak

ing

it on

e of

Aus

tral

ia.

clus

ter

in m

asse

s ar

ound

asso

ciat

ion

betw

een

egg

mas

ses

and

a su

itabl

e la

ying

str

uctu

re is

es

sent

ial f

or t

heir

surv

ival

. The

egg

s

and

guar

ded

by t

he fe

mal

e un

til

they

hat

ch.

Onc

e co

mm

on in

sou

th-e

aste

rn

Tasm

ania

, tod

ay t

here

are

onl

y a

few

ver

y sm

all c

olon

ies

rem

aini

ng.

The

CSI

RO m

onito

rs t

hese

po

pula

tions

and

und

erta

kes

loca

lised

rec

over

y ac

tions

, suc

h as

re

plac

ing

spaw

ning

str

uctu

res.

Abo

ut 2

0 sw

amp

eyeb

right

(E

uphr

asia

gib

bsia

e su

bsp.

psila

nthe

ra)

are

all t

hat

surv

ive

in a

sm

all p

atch

of s

wam

py

grou

nd in

the

Sou

thpo

rt L

agoo

n C

onse

rvat

ion

Are

a, m

akin

g th

is sp

ecie

s on

e of

Aus

tral

ia’s

mos

t cr

itica

lly e

ndan

gere

d.

The

swam

p ey

ebrig

ht w

as

expl

orer

Jacq

ues-

Julie

n H

outo

u

de L

abilla

rdiè

re d

urin

g hi

s vi

sit

to R

eche

rche

Bay

in 1

792.

The

sp

ecie

s w

as t

hen

thou

ght

to b

e ex

tinct

unt

il it

was

red

iscov

ered

in

1985

.

The

swam

p ey

ebrig

ht is

one

of

22 e

yebr

ight

spe

cies

in T

asm

ania

, so

nam

ed b

ecau

se e

xtra

cts

have

long

bee

n us

ed fo

r tr

eatin

g ey

e ai

lmen

ts. T

hey

are

shor

t-liv

ed s

emi p

aras

itic

herb

s th

at

obta

in m

oist

ure

and

nutr

ient

s by

att

achi

ng t

heir

root

s to

oth

er

plan

ts. S

wam

p ey

ebrig

hts

are

susc

eptib

le t

o “d

ryin

g ou

t” d

ue t

o th

e th

reat

s as

soci

ated

with

are

as

mor

e fre

quen

t or

sev

ere

drou

ghts

.

Thes

e tw

o th

reat

ened

spec

ies a

re la

rge,

robu

st an

d br

ightly

col

oure

d fro

gs.

The

vuln

erab

le g

reen

and

gol

d fro

g is

a tr

ee fr

og. T

he m

ale

mak

es a

low

gr

owlin

g ca

ll du

ring

sum

mer

and

ca

n of

ten

be s

een

sun-

baki

ng in

th

e op

en. It

onc

e oc

curr

ed b

road

ly

acro

ss n

orth

ern

and

east

ern

Tasm

ania

, the

Der

wen

t Val

ley,

and

the

Mid

land

s bu

t tod

ay p

opul

atio

ns

are

smal

l and

frag

men

ted.

Rec

ently

di

scov

ered

in Ta

sman

ia, t

he fr

og

dise

ase

Chy

trid

fung

us p

oses

a

You

can

help

lim

it th

e sp

read

of t

his

dise

ase

by n

ot tr

ansfe

rrin

g fro

gs

betw

een

sites

, by

clea

ning

mud

fro

m b

oots

bef

ore

trav

ellin

g in

to

rem

ote

and

sens

itive

are

as a

nd b

y re

port

ing

to D

PIW

any

mai

nlan

d fro

gs a

ccid

enta

lly im

port

ed in

to th

e St

ate

via

fresh

pro

duce

.

Strip

ed m

arsh

frog

s pr

efer

to

live

on t

he g

roun

d hi

ding

in d

ense

ve

geta

tion.

The

y ar

e vo

raci

ous

hunt

ers

and

will

eat

alm

ost

anyt

hing

sm

alle

r th

an t

hem

selv

es.

The

spec

ies

is lis

ted

as r

are

and

is al

so u

nder

thr

eat

from

intr

oduc

ed

cons

erva

tion

actio

ns a

re in

pla

ce

and

invo

lve

surv

ey a

nd p

rote

ctin

g th

eir

habi

tat.

Did

Yo

u K

no

w

Tasm

ania

’s w

ed

ge

-ta

ile

d

ea

gle

is A

ustr

alia

’s la

rges

t bird

of

prey

. Our

eag

les,

whi

ch h

ave

been

isola

ted

from

mai

nlan

d co

unte

rpar

ts

for

thou

sand

s of

yea

rs, a

re h

ighl

y

terr

itoria

l and

can

hav

e up

to th

ree

or

mor

e ne

sts

in th

eir

terr

itory

. Fem

ales

are

larg

er th

an m

ales

by

15%

, and

can

wei

gh a

roun

d 5k

g. Th

e w

ing

span

of

this

mas

sive

bird

is u

p to

2.2

m.

One

eagl

e in

Tasm

ania

is k

now

n to

be

mor

e

than

40

year

s ol

d.

Did

Yo

u K

no

w

Ther

e ar

e on

ly t

hree

kno

wn

plan

ts

of t

he m

yrt

le e

lbo

w o

rch

id(T

hynn

inor

chis

noth

ofag

icola

), an

d

thes

e ar

e fo

und

near

Str

athg

ordo

n,

in T

asm

ania

’s so

uth-

wes

t. Pa

rt o

f

spec

ies

swin

gs o

n a

hing

e an

d lo

oks

rem

arka

bly

like

a na

tive

was

p. M

ale

was

ps a

re a

ttra

cted

to

the

was

p lo

ok-

alik

e by

a s

cent

tha

t m

imic

s a

fem

ale

www.dpiw.tas.gov.au/threatenedspecies

Sa

nd

Gra

sstr

ee

Sp

ott

ed

Ha

nd

fish

Gre

en

an

d G

old

Fro

g a

nd

Str

ipe

d M

ars

h F

rog

s

Sw

am

p E

ye

bri

gh

t

Mar

k G

reen

Greg Jordan

Justine Shaw

Les

Rube

nach

Philip

Her

ron

Philip Herron

Han

s Wap

stra

Page 5: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

Dep

artm

ent

of

Pri

mar

y In

dus

trie

s an

d W

ater

ww

w.d

piw

.tas

.go

v.au

ww

w.d

piw

.tas

.go

v.au

/thr

eate

ned

spec

ies

ww

w.t

assi

edev

il.co

m.a

u

89

Illustration by Brett Littleton

Hey

kid

s, c

an y

ou

na

me

our

pre

cio

us

Ta

sma

nia

n A

nim

als

?U

nscr

ambl

e th

e le

tter

s to

rev

eal t

he c

orre

ct n

ames

and

writ

e th

em u

nder

neat

h. (

answ

ers

on t

he b

ack

page

)

de

gew

-de

tail

ge

ela

gro

anyf

ld

gen

aro

-lid

be

el

rotp

ar

mat

san

ani

vile

d

lita

ngi

r m

oss

up s’

ne

tte

nb

byl

law

a

rege

n d

an d

olg

go

rf

tere

g

Page 6: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

Tasm

ani

an

devi

l

1011

Our

muc

h-lo

ved

Tasm

ania

n de

vil

(Sar

coph

ilus

harr

isii)

is in

tro

uble

an

d ne

eds

help

.

We

have

tak

en fo

r gr

ante

d th

at

the

devi

l will

alw

ays

be a

roun

d.

But

thin

gs h

ave

chan

ged

rapi

dly

for

surv

ival

. Peo

ple

arou

nd t

he

wor

ld a

re s

hock

ed a

nd w

ant

to

know

how

to

help

. Arm

ed w

ith

know

ledg

e, c

omm

unity

sup

port

, an

d a

mul

ti-pr

onge

d, c

oope

rativ

e

Dev

ils

wit

h g

ha

stly

fac

ial

gro

wth

s

Tasm

ania

n de

vil n

umbe

rs w

ere

estim

ated

to

be a

t a

reco

rd h

igh

in t

he e

arly

199

0s, a

nd t

he la

rges

t m

eat-

eatin

g m

arsu

pial

aliv

e to

day

was

con

sider

ed c

omm

on.

But

in 1

996

a w

ildlif

e ph

otog

raph

er, C

hrist

o Ba

ars,

phot

ogra

phed

a n

umbe

r of

dev

ils

in t

he s

tate

’s no

rth-

east

with

gh

astly

faci

al g

row

ths.

Back

in H

obar

t, he

sho

wed

the

ph

otog

raph

s to

Nic

k M

oone

y, a

wild

life

biol

ogist

with

the

D

epar

tmen

t of

Prim

ary

Indu

strie

s an

d W

ater

(D

PIW

).

“Fac

ial w

ound

s an

d ab

sces

ses

are

com

mon

in o

lder

dev

ils,”

Nic

k la

ter

expl

aine

d, “

but

thes

e ca

ncer

-lik

e lu

mps

wer

e qu

ite d

iffer

ent.

In

20 y

ears

wor

king

with

dev

ils, I

’d

neve

r se

en s

uch

gros

s ex

tern

al

tum

ours

.”

A d

ecad

e la

ter,

the

sym

ptom

s ar

e tr

agic

ally

too

fam

iliar. T

he D

evil

Faci

al T

umou

r D

iseas

e (D

FTD

) ap

pear

s to

be

a ne

w c

ondi

tion

that

is r

estr

icte

d to

Tas

man

ian

that

it is

a t

rans

miss

ible

can

cer.

Onc

e th

e ca

ncer

bec

omes

visi

ble,

it

alw

ays

appe

ars

to b

e fa

tal -

us

ually

with

in s

ever

al m

onth

s.

Smal

l lum

ps in

and

aro

und

the

mou

th q

uick

ly d

evel

op in

to la

rge

tum

ours

on

the

face

and

nec

k.

Dea

th r

esul

ts fr

om s

tarv

atio

n an

d th

e br

eakd

own

of b

ody

func

tions

.

Spot

light

ing

data

acr

oss

the

stat

e in

dica

tes

that

the

re h

as b

een

a 53

% d

eclin

e in

sig

htin

gs o

f dev

ils

dise

ase.

In t

he n

orth

-eas

t, w

here

dise

ase,

the

re h

as b

een

an 8

9%

decl

ine

of a

vera

ge s

potli

ghtin

g sig

htin

gs.

60 d

iffer

ent

loca

tions

acr

oss

59%

of

the

Sta

te. T

hank

fully

, mon

itorin

g in

July

thi

s ye

ar a

t Woo

lnor

th,

in t

he fa

r no

rth-

wes

t, pr

ovid

ed

extr

emel

y st

rong

evi

denc

e th

at

the

dise

ase

has

not

yet

spre

ad

furt

her

wes

t th

an t

he C

radl

e M

ount

ain

area

.

A c

oll

ab

ora

tiv

eef

fort

The

wor

k ne

eded

to

save

the

Ta

sman

ian

devi

l is

urge

nt a

nd

offe

rs t

rem

endo

us s

cope

for

colla

bora

tion.

Sci

entis

ts a

cros

s A

ustr

alia

– a

s w

ell a

s N

ew

Zea

land

and

the

Uni

ted

Stat

es

– ha

ve a

lread

y be

gun

rese

arch

into

th

e D

FTD

.

The

core

of t

he p

rogr

am

cont

inue

s to

be

co-o

rdin

ated

by

the

DPI

W in

par

tner

ship

with

th

e A

ustr

alia

n G

over

nmen

t an

d U

nive

rsity

of T

asm

ania

(U

TAS)

. It

focu

ses

on s

even

key

are

as:

• D

iseas

e su

ppre

ssio

n an

d po

pula

tion

stud

ies

• Im

plem

enta

tion

of t

he In

sura

nce

Popu

latio

n St

rate

gy

• D

iagn

ostic

labo

rato

ry s

uppo

rt

insu

ranc

e po

pula

tion

• M

onito

ring

the

evol

utio

n of

the

tu

mou

r

• D

iseas

e pr

even

tion

and

trea

tmen

t

• C

omm

unity

aw

aren

ess

and

prog

ram

man

agem

ent

Dev

ils

agai

n th

riv

ing

in

th

e w

ild

Ever

yone

invo

lved

in t

he ‘S

ave

the

Tasm

ania

n D

evil’

Prog

ram

wan

ts

to a

gain

see

the

dev

il th

rivin

g in

th

e w

ild.

The

reco

very

str

ateg

y su

ppor

ted

by t

he A

ustr

alia

n an

d Ta

sman

ian

Gov

ernm

ents

tog

ethe

r w

ith U

TAS,

feat

ures

a r

ange

of a

ppro

ache

s to

pr

ovid

e th

e sp

ecie

s w

ith t

he b

est

chan

ce o

f sur

viva

l. The

top

prio

rity

is th

e ne

ed fo

r fu

rthe

r in

sura

nce

stra

tegi

es.

“We

alre

ady

have

cap

tive

bree

ding

po

pula

tions

est

ablis

hed,

and

re

prod

ucin

g, on

the

mai

nlan

d,”

said

Dr

Stev

e Sm

ith, m

anag

er o

f th

e ‘S

ave

the

Tasm

ania

n D

evil’

Prog

ram

.

“We’

re a

lso a

ddre

ssin

g qu

estio

ns

such

as

how

man

y Tas

man

ian

devi

ls w

e ne

ed in

an

insu

ranc

e po

pula

tion

to m

aint

ain

gene

tic

dive

rsity

, and

whe

ther

we

need

w

ild, is

land

pop

ulat

ions

in a

dditi

on

to c

aptiv

e po

pula

tions

.”

Oth

er g

oals

for

the

prog

ram

in

clud

e th

e su

ppre

ssio

n of

the

di

seas

e in

the

wild

, the

del

iver

y of

an

effe

ctiv

e va

ccin

e ag

ains

t th

e tu

mou

r, an

ant

i-can

cer

trea

tmen

t fo

r in

fect

ed T

asm

ania

n de

vils

and

a se

lect

ivel

y br

ed p

opul

atio

n w

ith

incr

ease

d he

redi

tary

res

istan

ce.

Dev

ils

of

inte

rest

Mon

itorin

g fo

r th

e sp

read

of t

he

DFT

D t

akes

pla

ce a

t tr

appi

ng

sites

acr

oss

the

stat

e. T

his

wor

k pr

ovid

es in

form

atio

n ab

out

the

spre

ad o

f the

dise

ase,

and

the

im

pact

on

loca

l dev

il po

pula

tions

. A

noth

er a

dvan

tage

of t

he w

ild

mon

itorin

g pr

ogra

m is

tha

t it

allo

ws

rese

arch

ers

to fo

llow

the

pr

ogre

ss o

f ind

ivid

ual T

asm

ania

n de

vils

and

look

for

any

signs

of

resis

tanc

e to

the

dise

ase.

Of t

he 4

6 di

seas

ed a

nim

als

that

mar

ked

since

she

sta

rted

tra

ppin

g at

Fen

tonb

ury

in Ju

ne 2

004,

she

’s on

ly r

ecap

ture

d 10

mor

e th

an

once

. Onc

e a

devi

l get

s D

FTD

it

is fa

tal a

nd it

app

ears

tha

t th

ey

usua

lly d

ie w

ithin

thr

ee m

onth

s an

d ar

e no

t tr

appe

d ag

ain.

Of t

he

10 d

iseas

ed a

nim

als

caug

ht t

wic

e,

only

tw

o in

divi

dual

s ha

ve b

een

caug

ht m

ore

than

tw

ice

– a

devi

l w

ith a

tum

our

that

see

med

to

shrin

k fo

r a

whi

le b

efor

e gr

owin

g ra

pidl

y ag

ain

(pic

ture

d at

rig

ht),

and

a se

cond

fem

ale,

whi

ch w

as

thre

e ye

ars

old.

Bot

h di

seas

ed

fem

ales

suc

cess

fully

wea

ned

thei

r yo

ung

befo

re b

eing

ove

rwhe

lmed

by

the

can

cer.

“The

long

-ter

m e

colo

gica

l m

onito

ring

prog

ram

allo

ws

us

to fo

llow

the

pro

gres

s of

pou

ch

youn

g fro

m s

uch

inte

rest

ing

indi

vidu

als,”

sai

d Bi

llie. “

They

may

ha

ve s

omet

hing

spe

cial

abo

ut

them

, so

we

also

tak

e bl

ood

and

tissu

e sa

mpl

es t

o se

e w

hat

can

be

lear

nt fr

om t

hem

.”

Save

th

e T

asm

an

ian

De

vil

Pro

gram

The

Aus

tral

ian

Gov

ernm

ent

is

Tasm

ania

n D

evil

with

a g

rant

of

$3 m

illion

.

For

furt

her

info

rmat

ion

on

Thre

aten

ed S

peci

es D

ay g

o to

:

ww

w.e

nvir

onm

ent.g

ov.a

u/bi

odiv

ersi

ty/t

hrea

tene

d/ts

-day

/in

dex.

htm

l

www.tassiedevil.com.au

15 July 2006 5 October 2006 9 January 2007 27 April 2007

Simon de Salis

Charlotte McKenzie

Simon de Salis

Page 7: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

1213

Sy

mp

ath

y f

or

the

Dev

il

Wha

t w

ould

it m

atte

r if

we

did

lose

the

Tas

man

ian

devi

l, or

even

if

its n

umbe

rs r

educ

ed s

o m

uch

it w

as n

ot e

colo

gica

lly fu

nctio

nal?

Wel

l, the

env

ironm

enta

l and

ag

ricul

tura

l im

pact

s ar

e al

read

y be

ing

felt.

The

decl

ine

in d

evil

num

bers

m

eans

the

re a

re n

ow la

rge

amou

nts

of s

urpl

us fo

od in

the

la

ndsc

ape

– up

to

70 t

onne

s a

day

– an

d ot

her

carn

ivor

es h

ave

notic

ed! T

he b

igge

st c

once

rns

are

the

intr

oduc

ed, in

vasiv

e sp

ecie

s, lik

e fe

ral c

ats,

dogs

and

Eur

opea

n w

asps

.

“But

the

big

gest

sin

gle

thre

at t

o th

e ec

olog

y of

Tas

man

ia is

the

fox,

” sa

id N

ick

Moo

ney,

wild

life

biol

ogist

w

ith D

PIW

.

“Dev

ils h

ave

prob

ably

pre

viou

sly

acte

d as

a b

uffe

r to

fox

esta

blish

men

t in

Tas

man

ia. B

ut

with

the

ir de

clin

e, t

hat

mea

sure

of

pro

tect

ion

for

the

Stat

e is

now

dr

astic

ally

red

uced

.

“It

seem

s w

e ha

ve t

aken

our

litt

le

devi

ls fo

r gr

ante

d.”

A fu

lly e

stab

lishe

d fo

x po

pula

tion

wou

ld p

rey

on a

t le

ast

70

vert

ebra

te s

peci

es, d

irect

ly

enda

nger

ing

seve

n. O

vera

ll, th

e an

nual

cos

t to

the

Tas

man

ian

econ

omy

wou

ld b

e up

to

$20

milli

on, in

clud

ing

the

effe

ct o

n to

urism

and

agr

icul

ture

, as

wel

l as

the

on-

goin

g ex

pens

e of

co

ntro

lling

the

fox

impa

ct.

A m

od

ern

-day

Ark

The

Tasm

ania

n de

vils

sent

to

the

Aus

tral

ian

Rept

ile P

ark

in N

SW,

as p

art

of o

ur c

aptiv

e br

eedi

ng

popu

latio

n, h

ave

been

doi

ng t

heir

job!

One

fem

ale

was

disc

over

ed t

o ha

ve y

oung

in t

he p

ouch

sho

rtly

af

ter

she

was

sen

t to

Gos

ford

last

C

hrist

mas

, and

now

thr

ee m

ore

devi

ls ar

e ca

rryi

ng y

oung

– a

fu

rthe

r 10

juve

nile

dev

ils fo

r th

e “P

roje

ct A

rk”

insu

ranc

e po

pula

tion.

Earli

er t

his

year

, Cur

rum

bin

that

one

of t

he fe

mal

e de

vils

that

w

ere

ship

ped

ther

e w

as c

arry

ing

four

you

ng in

her

pou

ch.

The

47 a

nim

als

in ‘P

roje

ct A

rk’

wer

e se

nt t

o fo

ur m

ainl

and

wild

life

park

s. Th

ey c

ould

pla

y an

im

port

ant

role

, if e

ver

need

ed,

in h

elpi

ng t

o re

-est

ablis

h he

alth

y po

pula

tions

in T

asm

ania

.

Vo

lun

tee

rs c

an

real

ly m

ake

a d

iffe

ren

ce

Volu

ntee

rs w

ith t

he ‘S

ave

the

Tasm

ania

n D

evil’

prog

ram

can

re

ally

mak

e a

diffe

renc

e. W

ho

mak

es a

goo

d vo

lunt

eer?

Any

one

from

a s

tude

nt t

o a

retir

ee, o

r a

loca

l to

an o

vers

eas

visit

or. A

ll yo

u re

ally

nee

d is

a w

illing

ness

to

lend

a

hand

.

broa

d ca

tego

ries

of:

•Fi

eld

mon

itorin

g: tr

appi

ng a

t a

num

ber

of s

ites

acro

ss t

he

Stat

e, w

ith s

urve

ys t

ypic

ally

go

ing

for

11 -

12

days

.

•W

ild m

anag

emen

t: he

lpin

g w

ith

dise

ase

supp

ress

ion

tria

ls on

th

e Fo

rest

ier-T

asm

an P

enin

sula

s. A

typ

ical

sur

vey

goes

for

appr

oxim

atel

y 11

- 1

2 da

ys.

•C

aptiv

e m

anag

emen

t: as

sistin

g w

ith t

he d

ay-t

o-da

y ca

re o

f ‘in

sura

nce

popu

latio

n’ d

evils

, be

ing

held

in q

uara

ntin

e fa

cilit

ies.

If vo

lunt

eerin

g so

unds

like

so

met

hing

tha

t m

ight

inte

rest

you

, th

en in

form

atio

n an

d vo

lunt

eer

regi

stra

tion

form

s ar

e av

aila

ble

from

the

‘Sav

e th

e Ta

sman

ian

devi

l’ pr

ogra

m. P

h: 0

3 62

33 2

006

or

Emai

l: Dev

ilDise

ase.

Enqu

iries

@dp

iw.ta

s.gov

.au

Hel

pin

g th

e D

evil

to s

urv

ive

in

th

e w

ild

Is th

e Ta

sman

ian

devi

l doo

med

as

a r

esul

t of

the

faci

al t

umou

r di

seas

e?

This

was

the

unn

ervi

ng q

uest

ion

raise

d at

a r

ecen

t se

ries

of p

ublic

le

ctur

es, h

oste

d ac

ross

the

Sta

te

by U

TAS.

Prof

esso

r H

amish

McC

allu

m, f

rom

th

e U

TAS

Scho

ol o

f Zoo

logy

and

se

nior

sci

entis

t fo

r th

e ‘S

ave

the

Tasm

ania

n D

evil’

prog

ram

, wen

t st

raig

ht t

o th

e po

int

with

the

bad

ne

ws:

if w

e do

not

hing

, res

earc

h su

gges

ts t

hat

the

Tasm

ania

n de

vil

will

be e

xtin

ct w

ithin

20

to 3

0 ye

ars.

“The

re is

a c

ontin

uing

dec

line

in t

he d

evil

popu

latio

n as

a

resu

lt of

thi

s di

seas

e,”

Prof

esso

r M

cCal

lum

sai

d. “

In t

he n

orth

-eas

t, th

e po

pula

tion

is le

ss t

han

10 p

er

cent

of w

hat

it w

as in

199

6. O

n th

e ea

st c

oast

, we

have

see

n a

rapi

d de

clin

e, a

nd it

is n

ow m

ovin

g th

roug

h th

e M

idla

nds.”

The

nort

h-w

est

corn

er a

ppea

rs

to h

ave

rem

aine

d di

seas

e-fre

e, b

ut

pred

ictio

ns s

ugge

st t

he d

iseas

e co

uld

reac

h th

at a

rea

with

in t

hree

ye

ars.

A n

orm

al, h

ealth

y Tas

man

ian

year

s, bu

t a

dise

ased

dev

il w

ill on

ly

live

abou

t six

mon

ths.

Prof

esso

r M

cCal

lum

out

lined

four

th

ings

tha

t ca

n be

don

e to

hel

p sa

ve t

he T

asm

ania

n de

vil:

•Re

mov

ing

som

e de

vils

to a

pl

ace

the

dise

ase

can’

t re

ach

(a

mod

ern-

day

ark)

to

crea

te a

n “i

nsur

ance

” po

pula

tion.

•Su

ppre

ssin

g th

e di

seas

e by

re

mov

ing

infe

cted

ani

mal

s,

•Se

lect

ivel

y br

eedi

ng r

esist

ant

anim

als.

•D

evel

opin

g a

vacc

ine

to

prev

ent

the

dise

ase.

Prof

esso

r M

cCal

lum

sai

d th

e dr

amat

ic e

ffect

of t

he d

iseas

e de

man

ded

an u

rgen

t re

spon

se.

The

good

new

s is

that

cut

ting-

edge

res

earc

h is

now

und

er w

ay.

Man

agem

ent

prog

ram

s ar

e al

so

bein

g de

velo

ped

to g

ive

the

Tasm

ania

n de

vil t

he v

ery

best

ch

ance

of s

urvi

val.

“The

re a

re v

ery

early

sig

ns t

hat

ther

e m

ay b

e a

few

res

istan

t an

imal

s ou

t th

ere,

” Pr

ofes

sor

McC

allu

m s

aid,

“an

d an

imal

s ar

e no

w b

eing

foun

d w

ith s

mal

ler

tum

ours

. The

y ar

e be

ing

dete

cted

ea

rlier

in t

he d

evel

opm

ent

stag

e,

whi

ch is

also

goo

d ne

ws.

“Sci

entis

ts a

re a

ctua

lly m

anag

ing

to h

ave

an e

ffect

on

the

over

all

man

agem

ent

of t

he d

iseas

e.”

Mai

nta

inin

g ge

net

ic

div

ers

ity

?

The

conc

ept

of a

n ‘a

rk’ h

as

been

dev

elop

ed t

o m

aint

ain

the

Tasm

ania

n de

vil a

s an

eco

logi

cally

fu

nctio

nal s

peci

es in

the

wild

. Th

e go

al is

to

reta

in 9

5% g

enet

ic

dive

rsity

for

50 y

ears

– a

nd t

o do

thi

s, be

twee

n 17

00 a

nd 5

000

devi

ls ar

e ne

eded

in p

rote

cted

po

pula

tions

.

Insu

ranc

e po

pula

tions

nee

d to

co

mpr

ise b

oth

capt

ive

and

wild

an

imal

s.

Capt

ive p

opul

atio

ns a

re m

anag

ed

in z

oos,

wild

life

park

s an

d so

me

gove

rnm

ent

faci

litie

s.

Wild

pop

ulat

ions

may

incl

ude

intr

oduc

ing

devi

ls to

offs

hore

isl

ands

or

fenc

ing

off l

arge

pe

nins

ulas

. Dise

ase

supp

ress

ion

thro

ugh

the

rem

oval

of d

iseas

ed

devi

ls fro

m a

n iso

late

d w

ild

popu

latio

n is

curr

ently

our

onl

y m

etho

d fo

r co

ntro

lling

the

dise

ase

in t

he w

ild. I

f the

dise

ase

can

be

erad

icat

ed o

n fe

nced

pen

insu

las,

thes

e la

rge

area

s co

uld

beco

me

an

impo

rtan

t pa

rt o

f the

“ark

”.

bein

g un

dert

aken

by

Dr

Men

na

Jone

s on

the

For

estie

r an

d Ta

sman

pe

nins

ulas

, is r

etur

ning

enc

oura

ging

pr

elim

inar

y re

sults

.

www.tassiedevil.com.au

Simon de Salis

Simon de SalisD

ydee

Man

n

The Australian Reptile Park

Page 8: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

1415

De

tec

tin

g a

dev

il o

f a

dis

ease

A t

est

that

can

det

ect

DFT

D

befo

re in

divi

dual

s sh

ow a

ny

obvi

ous

sym

ptom

s is

an im

port

ant

part

of t

he r

esea

rch

into

the

di

seas

e.

Scie

ntist

s fro

m t

he A

ustr

alia

n C

entr

e fo

r Re

sear

ch o

n Se

para

tion

Scie

nce

(AC

ROSS

) at

U

TAS,

as w

ell a

s re

sear

cher

s fro

m

DPI

W, a

re s

low

ly b

uild

ing

a pi

ctur

e of

pro

tein

s co

ntai

ned

in t

he b

lood

se

rum

of h

ealth

y Tas

man

ian

devi

ls.

This

can

then

be

com

pare

d w

ith

the

prot

eins

in t

he s

erum

of d

evils

w

ith t

he d

iseas

e.

Min

or c

hang

es in

the

pro

tein

so t

he r

esea

rch

mus

t us

e st

ate-

of-t

he-a

rt, s

ensit

ive

anal

ytic

al

inst

rum

enta

tion

and

ultr

a-se

nsiti

ve

chem

istry

. Thi

s is

bein

g de

velo

ped

with

in A

CRO

SS. I

t w

ill ev

entu

ally

en

able

sci

entis

ts t

o m

ap t

he e

ntire

pa

tter

n of

pro

tein

s w

ith t

he d

evil

seru

m a

nd t

o de

tect

eve

n th

e sm

alle

st o

f cha

nges

.

AC

ROSS

Res

earc

her,

Dr

Mic

hael

Br

eadm

ore,

sai

d th

at u

nlik

e co

nven

tiona

l app

roac

hes

to p

re

clin

ical

dia

gnos

tic t

ests

, whi

ch

typi

cally

look

for

just

one

uni

que

bio

mar

ker,

this

rese

arch

cov

ers

the

entir

e pr

otei

n m

akeu

p of

the

de

vil.

“The

con

vent

iona

l app

roac

h fo

cuse

s on

ly o

n on

e as

pect

-

for

exam

ple,

the

left

eye

- an

d di

ffere

nces

in it

s siz

e an

d co

lour

,” he

sai

d. “

The

new

app

roac

h w

ill be

ba

sed

on lo

okin

g at

all

part

s of

a

face

- e

yes,

nose

, mou

th, h

airs

, ear

s, ey

ebro

ws,

chee

ks -

and

com

pare

th

em a

t ev

ery

leve

l, thu

s bu

ildin

g up

a m

ore

com

plet

e an

d re

liabl

e di

agno

stic

.”

Dev

elop

ing

the

pre

clin

ical

di

agno

stic

tes

t is

a lo

ng p

roce

ss,

but

will

even

tual

ly h

elp

to d

evel

op

a te

st w

hich

can

be

used

in t

he

wild

to

dete

ct d

iseas

ed d

evils

be

fore

the

y sh

ow a

ny t

umou

rs.

Th

e Ta

sman

ian

Dev

il A

pp

ea

l

The

Uni

vers

ity o

f Tas

man

ia, in

pa

rtne

rshi

p w

ith t

he T

asm

ania

n G

over

nmen

t, ha

s la

unch

ed a

n ap

peal

to

raise

fund

s fo

r vi

tal

rese

arch

into

all

aspe

cts

of D

FTD

.

This

publ

ic a

ppea

l rai

ses

fund

s fo

r re

sear

ch a

nd o

n-go

ing

man

agem

ent

prog

ram

s, ai

med

at

pro

tect

ing

this

extr

aord

inar

y sp

ecie

s in

the

wild

. Our

hop

e is

to r

aise

a m

inim

um o

f $1

milli

on

by t

he e

nd o

f 200

8 –

and

you

have

alre

ady

help

ed u

s to

rai

se

mor

e th

an $

250,

000.

Sch

olar

ship

s an

d Re

sear

ch G

rant

s of

mor

e th

an $

100,

000

have

alre

ady

been

aw

arde

d fro

m A

ppea

l fun

ds.

Ho

w y

ou

can

h

elp

to

sa

ve

ou

r Ta

sman

ian

Dev

il:

•Fe

ed t

he Q

anta

s Tas

man

ian

Dev

il co

llect

ion

scul

ptur

es

loca

ted

at H

obar

t, La

unce

ston

, Sy

dney

and

Mel

bour

ne

dom

estic

ter

min

als,

Tasm

ania

n Pa

rks

and

Wild

life

Visi

tor

Cen

tres

at

Frey

cine

t, C

radl

e M

ount

ain

and

Lake

St

Cla

ir an

d th

e Q

ueen

Vic

toria

Mus

eum

an

d A

rt G

alle

ry.

•M

ail y

our

dona

tions

to

The

Tasm

ania

n D

evil

App

eal,

Uni

vers

ity o

f Tas

man

ia

Foun

datio

n,

Priv

ate

Bag

40,

Hob

art,

7001

or

pho

ne 6

226

2053

.

•D

onat

e on

line

at

tass

ied

ev

il.c

om

.au

Don

atio

ns o

ver

$2 a

re t

ax

dedu

ctib

le.

A c

on

tagi

ou

s c

an

ce

r?

Unl

ike

the

vario

us c

ance

rs t

hat

strik

e hu

man

s, D

FTD

has

a v

ery

rare

feat

ure

- it

is on

e of

onl

y th

ree

canc

ers

that

can

spr

ead

like

a co

ntag

ious

dise

ase.

Usu

ally,

can

cer

cann

ot b

e “c

augh

t”.

The

canc

er c

ells

from

one

in

divi

dual

are

tot

ally

diff

eren

t to

an

othe

r in

divi

dual

, so

they

are

re

ject

ed b

y th

e im

mun

e sy

stem

w

hen

they

are

tra

nsfe

rred

.

The

fact

tha

t D

FTD

bre

aks

this

rule

rai

ses

man

y qu

estio

ns

abou

t th

e im

mun

e sy

stem

of

the

Tasm

ania

n de

vil -

que

stio

ns

whi

ch a

re b

eing

inve

stig

ated

by

a te

am o

f res

earc

hers

, led

by U

TAS

Ass

ocia

te P

rofe

ssor

, Gre

g W

oods

.

As

part

of t

his

rese

arch

, PhD

st

uden

t Ale

x Kr

eiss

has

use

d bl

ood

devi

ls ha

ve a

fully

func

tiona

l im

mun

e sy

stem

. So

the

pres

sing

ques

tion

is ho

w t

he t

umou

rs c

an

deve

lop?

Why

are

n’t

the

devi

l fa

cial

tum

our

cells

rej

ecte

d by

the

im

mun

e sy

stem

?

The

devi

l-to-

devi

l tra

nsm

issio

n su

gges

ts t

hat

this

canc

er is

sim

ilar

to a

tra

nspl

ant.

But

in t

his

case

, th

e tr

ansp

lant

is n

ot a

life

-sav

ing

orga

n bu

t a

life-

thre

aten

ing

canc

er.

Furt

her

test

s ha

ve b

een

done

to

inve

stig

ate

whe

ther

the

Tas

man

ian

devi

l has

the

cor

rect

gen

es t

o al

low

rec

ogni

tion

of fo

reig

n ce

lls.

This

was

don

e by

tak

ing

lym

phoc

ytes

(th

e ke

y ce

ll in

the

im

mun

e sy

stem

) fro

m m

any

devi

ls an

d m

ixin

g th

em t

o se

e if

they

re

acte

d to

eac

h ot

her. T

he r

esul

ts

show

ed t

hat T

asm

ania

n de

vils

faile

d to

rec

ogni

se c

ells

from

oth

er

devi

ls as

diff

eren

t.

This

stro

ngly

sug

gest

s th

at a

lack

of

gene

tic d

iver

sity

amon

g Tas

man

ian

devi

ls he

lps

to m

ake

the

canc

er

infe

ctio

us. I

n ot

her

wor

ds, w

hen

a he

alth

y de

vil i

s in

fect

ed w

ith

DFT

D fr

om a

noth

er a

nim

al, t

he

infe

cted

dev

il’s im

mun

e sy

stem

as

sum

es t

he c

ance

rous

cel

ls ar

e pa

rt o

f its

ow

n bo

dy a

nd d

oes

not

reje

ct t

hem

.

The

daun

ting

task

ahe

ad is

to

teac

h th

e de

vil’s

imm

une

syst

em

to r

ecog

nise

the

can

cer

cells

as

infe

ctio

us, w

hich

will

then

ale

rt t

he

Tasm

ania

n de

vil’s

imm

une

syst

em

to d

estr

oy t

hese

can

cer

cells

.

Pu

bli

c le

ctu

res

wit

h t

he

late

st u

pd

ates

Wou

ld y

ou li

ke t

o kn

ow m

ore

abou

t in

sura

nce

stra

tegi

es fo

r Tas

man

ian

devi

ls an

d w

ild m

anag

emen

t tr

ials?

The

n co

me

alon

g to

the

UTA

S pu

blic

le

ctur

e se

ries.

Ho

ba

rt

6pm

, Tue

sday

11t

h Se

ptem

ber,

Stan

ley

Burb

ury T

heat

reU

nive

rsity

of T

asm

ania

(Sa

ndy

Bay)

.Pr

ofes

sor

Ham

ish M

cCal

lum

– In

trod

uctio

n an

d ov

ervi

ew.

Dr

Men

na Jo

nes

– W

hat

are

we

doin

g to

sav

e th

e Ta

sman

ian

devi

l? W

ild

man

agem

ent

at F

ores

tier

Peni

nsul

a an

d th

e po

tent

ial o

f offs

hore

isla

nds.

La

un

ce

sto

n

6pm

, Wed

nesd

ay 1

2th

Sept

embe

r, Q

ueen

Vic

toria

Mus

eum

& A

rt G

alle

ryIn

vere

sk T

heat

re.

Dr

Stev

en S

mith

– In

trod

uctio

n an

d ov

ervi

ew.

Prof

esso

r H

amish

McC

allu

m -

Wha

t ar

e w

e do

ing

to s

ave

the

Tasm

ania

n de

vil?

Wild

man

agem

ent

at F

ores

tier

Peni

nsul

a an

d th

e po

tent

ial o

f of

fsho

re is

land

s.

Bu

rn

ie

7pm

, Thu

rsda

y 13

th S

epte

mbe

r, Bu

rnie

Civ

ic C

entr

e.D

r St

even

Sm

ith –

Intr

oduc

tion

and

over

view

.D

r M

enna

Jone

s - W

hat

are

we

doin

g to

sav

e th

e Ta

sman

ian

devi

l? W

ild

man

agem

ent

at F

ores

tier

Peni

nsul

a an

d th

e po

tent

ial o

f offs

hore

isla

nds.

For

furt

her

enqu

iries

em

ail:

Publ

ic.R

elat

ions

@ut

as.e

du.a

u or

pho

ne: 6

226

2521

.

www.tassiedevil.com.au

DPIW/UTAS

Gra

eme

Har

ringt

on

UTAS

Page 9: threatened species - Department of Primary Industries ... · National Threatened Species Day on September 7 remembers the extinction of the Thylacine, the day is as much about caring

• Be aware! Learn more about Tasmania’s unique plants and wildlife. There are lots of books, many free guides and heaps of information on the Department of Primary Industries and Water website. www.dpiw.tas.gov.au

• Take responsibility for your household and personal garbage. Recycle where possible, and keep the bush and the water free of rubbish like plastic, glass and household waste.

• Keep your dogs and cats in at night and don’t let them roam.

• Visiting your national parks and reserves is a great way to learn about Tasmania’s wildlife.

• Walk on the waterline at the beach so you don’t disturb nesting shorebirds.

you use doesn’t have animal nest hollows in it.

• Garden clippings can become bush weeds if they aren’t properly disposed of. If possible, only plant species that don’t pose a threat to native bush. For more information on weeds, pests and diseases, including a weeds index, go to www.dpiw.tas.gov.au/weeds

• Stick to marked tracks in the bush and wash down your gear. This will help prevent the spread of introduced diseases, such as root rot.

What you can doto protect Tasmania ’s nat iveplants and animals

Depar tment of Pr imar y Industr ies and Water134 Macquar ie StreetGPO Box 44, Hobar t , 7001Tasmania

www.dpiw.tas.gov.auwww.dpiw.tas.gov.au/threatenedspecieswww.tassiedevi l .com.au

Answers to kid’s activity:

ringtail possum, bennett’s wallaby, egret, green and gold frog,

Illust

ratio

n by

Bre

tt Li

ttlet

on