Swainson's Hawk, Buteo swainsoni

action animal aves behavior behaviour bird of prey bird birds of prey birds blackbird brewers blackbird brewers blackbird buteo swainsoni buteo colorado fauna colorado defensive behavior euphagus cyanocephalus euphagus flying grassland hawk hawks in action in flight in motion mobbing mobs nature north america passeriformes passerine prairie animal prairie raptor raptors soaring songbird swainsoni swainsons hawk swainsons hawk swainsons vertebrate wildlife