Research and management of the brown-headed cowbird in western landscapes  proceedings of a symposium of Partners in Flight- Research Working Group ...[et.al.] 
 Brown -headed cowbirds in western landscapes. 
Michael L. Morrison ...[et.al.] , editors. 
 - Camarillo, CA  Cooper Ornithological Society  1999. 
 - 312p.  ill. ,maps (some col.)  26cm 
 - Studies in avian biology .
<br/><br/>Includes bibliographical references(p.292-312). 
<br/><br/><label>ISBN: </label>1891276069 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brown -haired cowbird--Ecology--West (U.S.)<br/>Brown -haired cowbird--Conservation--West (U.S.)