a graybird sits on a tree branch, a handsome male mountain bluebird perches on

bird wildlife animal branch jungle green beak tree flower nature plant leaf forest zoo finch produce garden bluebird sits handsome male mountain perches graybird nest box resuming hunt insects babies cow pasture background good source bluebird background summer isolated nature white animal mountain green blue color bird feather colorful bokeh field beautiful natural beak wildlife fauna ornithology plumage avian feathers birdwatching songbird tail wing behavior outdoor behaviour box male north america perched perching small vibrant wild