Black grouse, also blackgame or blackcock (Lyrurus tetrix) courting males in fighting stance, Hedmark, Norway, Europe

2 animals aggressions aggression aggressive animal behavior animal behaviour animals animal attacking attacks attack aves battles battle behavior behaviour belligerent birds bird blackgame black grouse cocks black grouse cock black grouse cocks cock competition competitor courting seasons courting season courting courtship behaviors courtship behavior courtship behaviour courtship displays courtship display courtships courtship courts court daylight daytime day fauna fighting fights fight full body lengths full body length full body full length galliformes galliforms gamebirds grouses grouse hedmark landfowl lyrurus tetrix tetrao tetrix male animals male animal male black grouse male nature nobody norge norway outdoors outside rivalry rivals rival roosters rooster scandinavia side views side view sideview standing stands stand tetraoninae two animals wild animals wild animal wildlife wooing woos woo