a yellow-rumped warbler fledgling in the snow

adorable an animal audubon audubons aves avian beak beautiful bird birding birds branch butt butter butterbutt color colorado colorful coronata curious cute ecology environment fauna fledgling fly form lakeshore migrate nature ornithology outdoor passerine patchy perched plumage pretty rumped setophaga sing snow snowy songbird subspecies throat tree warbler wild wildlife wing yard yellow yellowrumped