Northern Pintails (Anas acuta) {!--고방오리--> From the U.S. Fish and Wildlife Service's online digital media library. 
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Metadata 
Title: Northern pintail -pair  
Alternative Title: Anas acuta  
Creator: Menke, Dave  
Source: WV-9042-General2 
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: bird, birds, duck, ducks, California, migratory, National Wildlife Refuge, Tule Lake NWR, waterfowl
Date Issued: August 16 2002
The pintail or northern pintail (Anas acuta) is a duck with wide geographic distribution that breeds in the northern areas of Europe, Asia and North America. Anas acuta is migratory and winters south of its breeding range to the equator.