Strategy for survival ( motion picture) :  behavioural ecology of the monarch butterfly / 
Harper & Row Publisher ; credits: Lincoln P. Brower, Jonathan C. Hubert 
 - New York :  Harper & Row,  1977 
 - 1 film reel (30 min.) :  sd., col. ;  16 mm. 
<br/><br/> Offers a look at the nature of the behavioural & ecological interactions characteristics of life & focuses on the migratory & mating behaviour of the monarch butterfly as well as on its ability to takeover the chemical defense system of its food.  Back up in U-matic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Monarch butterfly