Black grouse (Lyrurus tetrix, Tetrao tetrix), courting in a snow-covered moor, Sweden, Scandinavia, Europe

animal animals aves behavior behaviour bird birds black blackgame blackgames bog bogs capped court courting courtship covered day daylight daytime display displays during europe european exterior exteriors fauna female females galliformes grouse grouse high in kingdom lyrurus male males mate mating moor moors nature nobody north northern of outdoor phasianidae photo photos raised scandinavia scandinavian season shot shots snow snow covered snowy swamp swamps sweden swedish tetrao tetrapod tetrix the two vertebrata vertebrate vertebrates wild wildlife winter wintertime wintery wintry woo wooing world