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Tundra Swan (고니) - Yukon Delta National Wildlife Refuge
| 제목: | Tundra Swan (고니) - Yukon Delta National Wildlife Refuge
| | 올린이: | Administrator (kusnij@naver.com)
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| 해상도: 1690x1058
파일크기: 145826 Bytes
촬영일: 2004:06:17 22:54:10
등록시간: 2004:06:17 22:32:36
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Tundra Swan - Yukon Delta National Wildlife Refuge
From the U.S. Fish and Wildlife Service's online digital media library .
Check http://images.fws.gov/ for higher quality version.
Metadata
Title: Tundra swan
Creator: Hollingsworth, John and Karen
Source: WV10270-001
Publisher: U.S. Fish and Wildlife Service
Contributor: NATIONAL CONSERVATION TRAINING CENTER-PUBLICATIONS AND TRAINING MATERIALS
Rights: (public domain)
Subject: Alaska
Birds
Migratory birds
Yukon Delta National Wildlife Refuge
waterfowl
The tundra swan (Cygnus columbianus) is a small Holarctic swan. The two taxa within it are usually regarded as conspecific, but are also sometimes split into two species: Bewick's swan (Cygnus bewickii) of the Palaearctic and the whistling swan (Cygnus columbianus) proper of the Nearctic. |
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동물그림창고 똑똑전화 누리집
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