Birds - Mammals - Marine Mammals - Misc - Fishing - Landscapes & Plants |
Centrocercus urophasianus Greater Sage- Grouse Beifusshuhn Many factors contribute to declines in abundance of this species. It is thought that there may have been 10 million in North America at the time of European exploration. The total population estimate for Alberta, Canada, in 2001 was about 480 individual birds. Malheur County, Oregon, USA |
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