Bull, John. <br/><br/>
National Audubon Society field guide to North American birds, Eastern region / 
 Field guide to North American birds, Eastern region 
[by] John Bull and John Farrand, Jr. ; rev. by John Farrand, Jr. ; visual Key by Amanda Wilson and Lori Hogan. 
 - Rev. ed., 2nd ed. 
 - New York :  Knopf,  1994. 
 - 797 p. :  ill. (some col.) ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/> A pictorial guide to 508 species of birds found in North America. 
<br/><br/> 10-A. 
<br/><br/><label>ISBN: </label>0679428526 
<br/><br/><label>LCCN: </label>94007768  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Identification.--North America
<br/><br/><label>Dewey Class. No.: </label>598.297