Front cover photograph: Pygmy chimps, © Zoological Society of San Diego. This book is printed on acid-free paper. ∞ Copyright © 1996 by ACADEMIC PRESS, INC. All Rights Reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Academic Press, Inc. A Division of Harcourt Brace & Company 525 B Street, Suite 1900, San Diego, California 92101-4495 United Kingdom Edition published by Academic Press Limited 24-28 Oval Road, London NW1 7DX Library of Congress Cataloging-in-Publication Data Social learning in animals: the roots of culture / edited by Cecilia M. Heyes , Bennett G. Galef, Jr. p. cm. Includes bibliographical references and index. ISBN 0-12-273965-5 (alk. paper)
1. Social behavior in animals. 2. Learning in animals. I. Heyes, Cecilia M. II. Galef, Bennett G. QL775.S645 1996 591.51-dc20 95-52124 CIP PRINTED IN THE UNITED STATES OF AMERICA 96 97 98 99 00 01 BC 9 8 7 6 5 4 3 2 1 -iv- |