American Black Duck (Anas rubripes) {!--미국오리--> From the U.S. Fish and Wildlife Service's online digital media library. 
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Metadata 
Title: American Black Duck  
Alternative Title: Anas rubripes  
Creator: Nieminen, Gene  
Source: WV-1129-Gene2 
Publisher: U.S. Fish and Wildlife Service 
Contributor: NATIONAL CONSERVATION TRAINING CENTER-PUBLICATIONS AND TRAINING MATERIALS 
Language: EN - ENGLISH 
Rights: (public domain) 
Audience: (general) 
Subject: Animals, Aves, Bird, Birds, Duck, Waterfowl, New Jersey
 
 
 Description 
Abstract: Both sexes of the American Black Duck have almost identical plumage. The body is a dark brown color, the crown is a lighter brown on the neck and head, with a dark stripe through the eye. In flight, the white wing linings can be seen in contrast with the rest of the dark wings and body. During the breeding season, the adult male has a yellow bill and often bright red feet, while the adult female has an olive green bill and olive-coloured feet.  
 
 Date 
Available: July 07 2004 
Issued: July 07 2004 
Modified: July 07 2004