Sibley, David,  1961- <br/><br/>
The Sibley field guide to birds of eastern North America / 
written and illustrated by David Allen Sibley. 
 - 1st ed. 
 - New York :  Alfred A. Knopf,  c2003. 
 - 431 p. :  col. ill., maps ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>067945120X (pbk.) :  $19.95 
<br/><br/><label>LCCN: </label>2002114931 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird watching--North America--Guidebooks.<br/>Birds--North America--Identification.