Theristicus caudatus known as white throated ibis, south american bird

theristicus caudatus white throated ibis bird south america buffnecked nest birds long beak forest tree animal tropical brazil environment natural beak wildlife fauna conservation ecotourism protection outdoor water bird tropical bird wild whitethroated necked buff nature white green animals beautiful ornithology grassland habitat wing south threskiornithidae argentina birds buff necked big birds brown argentina bird uruguay low angle