Black Duck and Hen Mallard Characteristics Comparison Diagram From the U.S. Fish and Wildlife Service's online digital media library.
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Metadata
Title: Black Duck and Hen Mallard Characteristics Comparison Diagram
Alternative Title: (none)
Creator: Hines, Bob
Source: CD#1_3505
Publisher: U.S. Fish and Wildlife Service
Contributor: DIVISION OF PUBLIC AFFAIRS
Language: EN - ENGLISH
Rights: (public domain)
Audience: (general)
Subject: bird, birds, waterfowl, art
Date Issued: July 22 2003
