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The sharp-tailed grouse (Tympanuchus phasianellus), also known as the sharptail or fire grouse, is a medium-sized prairie grouse. One of three species in the genus Tympanuchus , the sharp-tailed grouse is found throughout Alaska , much of Northern and Western Canada , and parts of the Western and Midwestern United States .
In the U.S. state of Colorado 519 species of birds have been documented as of September 2022 according to the Colorado Bird Records Committee (CBRC) of Colorado Field Ornithologists. [ 1 ] This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds , 7th edition through the 63rd Supplement, published by ...
Out of the seven subspecies of sharp-tailed grouse, the Columbian is the smallest at 15–20 inches (38–51 cm) in length. [1] They have plumage with a base of grayish-brown, white and black markings, and a white wedge-shaped tail. Males have a longer tail, a purple throat patch and a yellow comb over the eye.
Jul. 18—BISMARCK — Spring counts for two of North Dakota's grouse species — sharp-tailed grouse and sage grouse — were down from last year, but ruffed grouse numbers are up, the Game and ...
Species confirmed in other U.S. territories are also included with other "as of" dates. The birds of the continental United States most closely resemble those of Eurasia, which was connected to the continent as part of the supercontinent Laurasia until around 60 million years ago. Many groups occur throughout the Northern Hemisphere and worldwide.
The taxonomic treatment [3] (designation and sequence of orders, families and species) and nomenclature (common and scientific names) used in the accompanying bird lists adheres to the conventions of the AOS's (2019) Check-list of North American Birds, the recognized scientific authority on the taxonomy and nomenclature of North America birds.
A study of female greater prairie-chickens in Kansas found that their survival rates were 1.6 to 2.0 times higher during the non-breeding season compared to the breeding season; this was due to heavy predation during nesting and brood-rearing. [16] One problem facing prairie-chickens is competition with the ring-necked pheasants. Pheasants lay ...
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