ptarmigan (lagopus) among the flowers of willow-herb

animalia arctic asia aves bird blooming sally chamaenerion chamerion angustifolium chordata chukotka extreme north east russia fauna fireweed flora flower galliformes great willowherb ivan tea july lagopus mutus magnoliophyta nature northeast onagraceae outdoor partridge phasianidae plantae polar ptarmigan rosebay russian siberia summer season tetraoninae tundra vertebrata white grouse wildlife willow willowtea