Canvasback duck in flight (Aythya valisineria) {!--큰흰죽지--> From the U.S. Fish and Wildlife Service's online digital media library.
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Metadata
Title: Canvasback
Alternative Title: Aythya valisineria
Creator: Mattsson, James, P.
Source: WO4030-006
Publisher: U.S. Fish and Wildlife Service
Contributor: DIVISION OF PUBLIC AFFAIRS
Language: EN - ENGLISH
Rights: (public domain)
Audience: (general)
Subject: Animals, Birds, Wildlife, female, flight, duck, ducks, waterfowl
Date Issued: November 15 2001
