Northern Pintail pair (Anas acuta) {!--고방오리--> From the U.S. Fish and Wildlife Service's online digital media library. 
Check http://images.fws.gov/ for higher quality version. 
Metadata 
Title: Pintail Duck Pair  
Alternative Title: Anas acuta  
Creator: Mickelson, Peter  
Source: DI-MB-19 
Publisher: (none) 
Contributor: ASSISTANT REGIONAL DIRECTOR-EXTERNAL AFFAIRS 
Language: EN - ENGLISH 
Rights: (public domain) 
Audience: (general) 
Subject: Birds, Waterfowl, Ducks, Alaska
Date Issued: October 13 2004
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.