EXECUTIVE EDITORS:

Ana Sendova-FranksUniversity of the West of England

Michelle Pellissier ScottUniversity of New Hampshire

EDITORS:

MANAGING EDITORS:

Kris BrunerIndiana University

Angela K. TurnerUniversity of Nottingham

ETHICS EDITORS:

Alexander G. OphirOklahoma State University

L. U. SneddonUniversity of Liverpool

EDITORIAL ASSISTANT:

Justine FoxUniversity of Nottingham

Published for the Association for the Study of Animal Behaviourand the Animal Behavior Society

ISSN 0003-3472

Patricia R. Y. Backwell Australian National University

Jacinta C. Beehner University of Michigan,

Ann Arbor

Thor J. Bergman University of Michigan,

Ann Arbor

Culum Brown Macquarie University

Theresa M. Burt de Perera University of Oxford

Douglas P. Chivers University of Saskatchewan

Janice S. Edgerly Santa Clara University

Robert W. Elwood Queen's University Belfast

Esteban Fernández-Juricic Purdue University

Jeffrey A. French University of Nebraska at Omaha

Marie Herberstein Macquarie University

Raphael Jeanson Centre National de la Recherches

Scientifique (CNRS), Université Paul Sabatier,

Toulouse

Andrew J. King Swansea University

Alan G. McElligott Queen Mary,

University of London

Alicia P. Melis University of Warwick

Molly R. Morris Ohio University, Athens

Ximena Nelson University of Canterbury

K. van Oers Netherlands Institute of Ecology

(NIOO-KNAW), Wageningen

Tomasz S. Osiejuk Adam Mickiewicz University

Alexandre Roulin University of Lausanne

Ronald L. Rutowski Arizona State University

Sharoni Shafir The Hebrew University of

Jerusalem

Per T. Smiseth University of Edinburgh

Nancy G. Solomon Miami University of Ohio

Michael S. Webster Cornell University

Timothy F. Wright New Mexico State

University