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| 질의: anatidae | 결과: 365번째/460 | |
Black Brant, Pacific Brent Goose (Branta bernicla nigricans) - Wiki
| 제목: | Black Brant, Pacific Brent Goose (Branta bernicla nigricans) - Wiki
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| 해상도: 1830x1249
파일크기: 1186656 Bytes
촬영일: 2007:03:11 11:27:45
사진기: NIKON D50 (NIKON CORPORATION)
F number: f/4.3
Exposure: 10/6400 sec
Focal Length: 1350/10
등록시간: 2008:01:08 13:27:07
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Black Brant
From Wikipedia, the free encyclopedia
Order: Anseriformes
Family: Anatidae
[Photo] Black Brant (Branta bernicla orientalis on the Slimbridge information board but Branta bernicla nigricans in Wikipedia), at Slimbridge Wildfowl and Wetlands Centre, Gloucestershire, England. Photographed by Adrian Pingstone (http://commons.wikimedia.org/wiki/User:Arpingstone) in March 2007 and placed in the public domain.
The Black Brant or Pacific Brent Goose, Branta bernicla nigricans, is a sub-species of the Brent Goose that breeds in Alaska and winters in Baja California. There are an estimated 115,000 black brant in the world and about 14,000 are taken each year by hunters. Fox predation of eggs is thought to be significant and, in 2006, the U.S. began a 5-year fox removal program. The population has been as high as 200,000; in 1981, and as low as 100,000; in 1987.
http://en.wikipedia.org/wiki/Black_Brant
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