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| Rock Ptarmigan Lagopus muta
- Male in breeding plumage |
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| Photographer : | © Otto Pfister |
| Location : | At 1800m in Bolshoy Khamar-Daban Reserve, South Buriatya, Baikal Region, Russia |
| Date : |
June 2002 |
| English synonyms: | Ptarmigan, Arctic Grouse, Barren-ground Bird, Rocker, Snow Grouse, White Grouse, Tundra Ptarmigan, Lapland Tundra Ptarmigan (muta), Siberian Tundra Ptarmigan (kelloggae), Altai Tundra Ptarmigan (nadezhdae), Altai Rock Ptarmigan (nadezhdae), Commander Island Tundra Ptarmigan (ridgwayi), Commander Island Rock Ptarmigan (ridgwayi) |
| Bird Family : | Phasianidae - Partridges, Chukar, Francolins, Quails, Spurfowl, Pheasants, Tragopans, Monals, Junglefowl, Arguses, Peafowl, Grouse, Ptarmigans & Capercaillies |
| Bird Group : | GALLIFORMES |
| Red Data Status : | Least Concern |
| Remarks : | |
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