Benyus, Janine M. <br/><br/>
Beastly behaviors :  a zoo lover's companion : what makes whales whistle, cranes dance, pandas turn somersaults, and crocodiles roar : a watcher's guide to how animals act and why / 
Janine M. Benyus ; illustrations by Juan Carlos Barberis. 
 - Reading, Mass. :  Addison-Wesley,  c1992. 
 - x, 366 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references (p. 345-354) and index. 
<br/><br/><label>ISBN: </label>0201570084 :  $29.95 ($38.95 Can.) 
<br/><br/><label>LCCN: </label>92005381  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior.<br/>Wildlife watching.<br/>Zoo animals--Behavior.
<br/><br/><label>LC Class. No.: </label>QL751  / .B368 1992 
<br/><br/><label>Dewey Class. No.: </label>591.51 BEN