gray-crowned rosy-finch subspecies hepburn`s leucosticte tephrocotis littoralis in winter on the plains of colorado

america animal aves avian beak bird birding birdwatching bokeh close closeup color colorado conservation copy environment environmental fauna feather finch grasslands graycrowned hepburn horizontal leucosticte littoralis living nature organism ornithology outdoors outside passeriformes passerine pawnee perched plains rosyfinch rural songbird space states tephrocotis united vertebrate wild wildlife wing winter