red ibis or scarlet ibis, eudocimus ruber from threskiornithidae family inside big aviary for birds

animal avian aviary beak bill bird breeding bubulcus buff egret elegance environment eudocimus fauna feather flight fly grass green head heron hunting ibis lake marsh natural nature neck ornithology outdoors park plumage pond red reflection ruber scarlet threskiornithidae tree tropical wader wading water white wild wildlife wing zoology