Cattle Egrets with buff plumes perched on nests in tree

nests breeding colony branches cattle egrets tree bubulcus ibis upward shot herons aves birds zoomed in colony nature wildlife white birds pelecaniformes perched bird birdwatching breeding season ornithology bubulcus cattle egret species plumage egret avian perch fauna heron white heron buff plumes natural ardeidae wild outdoors animal feathers blue sky