Black Grouse (Tetrao tetrix), male displaying, Wallis, Swiss Alps, Switzerland, Europe

alps animal animals aves bird birds black blackgame blackgames body complete completely court courting courtship day daylight daytime display displaying displays during entire entirely europe european exterior exteriors face fauna full full body galliformes grouse kingdom lateral length lyrurus male males mate mating nature nobody of one outdoor phasianidae photo photos season separate separately shot shots side sidewise single singly swiss swiss switzerland tetrao tetrapod tetrix the vertebrata vertebrate vertebrates view wallis whole wholly wild wildlife woo wooing world