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White-tailed Ptarmigan - Wikipedia, the free encyclopedia
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The a White-tailed Ptarmigan , Lagopus leucura , is the smallest bird in the grouse family. It is found in the mountains of western United States, Canada and Alaska. Adults are 12 to 13 inches lon...
en.wikipedia.org/wiki/White-tailed_Ptarmigan
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Learn how to identify White-tailed Ptarmigan, its life history, cool facts, sounds and calls, and watch videos. The smallest grouse in North America, the White-tailed Ptarmigan inhabits alpine regions from Alaska to New Mexico. ... The White-tailed Ptarmigan leads a very sedentary lifestyle in winter,
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www.allaboutbirds.org/guide/White-tailed_Ptarmigan/life...
www.allaboutbirds.org/guide/White-tailed_Ptarmigan/lifehistory
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Squarish white tail in nonjuvenal plumage ... In all plumages the White-tailed Ptarmigan can be told from the other ptarmigan species by its white, not black, tail. ... White-tailed ptarmigan Lagopus leucurus...
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www.mbr-pwrc.usgs.gov/id/framlst/i3040id.html
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White-tailed Ptarmigan, Boulder County, Colorado, 7/06. ... White-tailed Ptarmigan (summer male) taking flight, James Peak, Clear Creek County, Colorado, 7/04. ... Color-banded White-tailed Ptarmigan (winter plumage), Guanella Pass, Clear Creek County, Colorado, 12/30/02. The bird had two red bands on the right leg, and a thin...
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www.schmoker.org/BirdPics/WTPT.html
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Description of birds found in Washington state ... The smallest grouse in North America, the White-tailed Ptarmigan is pure white in the winter, and streaked brown and gray during the summer. The tail remains white throughout the year. In Washington, this is the only species of grouse with white tail feathers.
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www.seattleaudubon.org/birdweb/bird_details.aspx?id=121
www.seattleaudubon.org/birdweb/bird_details.aspx?id=121
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The southernmost extent of the range of White-tailed Ptarmigan (Lagopus leucura) reaches into .... White-tailed Ptarmigan in excess of 30 km in Colorado. ...
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digital.library.okstate.edu/obs/obsv7p021.pdf
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The white-tailed ptarmigan is a small, pear-shaped grouse. It is a foot in length and is the smallest of the ptarmigans and the only ptarmigan with an all white tail. It is a mottled grayish-brown in summer and white in winter. ... The white-tailed ptarmigan lives in alpine meadows and rocky areas at or above the tree line.
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www.nhptv.org/natureworks/whitetailedptarmigan.htm
www.nhptv.org/natureworks/whitetailedptarmigan.htm
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Timing of mineral sequestration in leg bones of white-tailed Ptarmigan from Auk, The provided by Find Articles at BNET ... 1997). White-tailed Ptarmigan (Lagopus leucurus) live in those areas and are known to feed on calcium-poor foods (Braun et al. 1993, Larison 2001). The objective of this study was to provide a...
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www.findarticles.com/p/articles/mi_qa3793/is_200110/ai_...
www.findarticles.com/p/articles/mi_qa3793/is_200110/ai_n8958251
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