The Encyclopaedia of animal behaviour and biology 
edited by Peter J.B. Slater an R. McNeill Alexander 
 - (Danbury, Conn.)  Grolier International  1986 
 - 288p. ill. 29cm 
<br/><br/>Bibliography: p.288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals, Habits and behavior of