Seen perch on a big branch just outside of its nest while looking around, Great Pied Hornbill Buceros bicornis, Khao Yai National Park, Thailand

hornbills concavecasqued hornbill great hornbill frugivore yellow bill fruiting tree nest bird in the habitat buceros bicornis nesting foraging frugivorous conservation bucerotidae large bird perch birds habitat tree bucerotiformes plumage tropical forest insectivore anthracoceros fruits branch national park southeast asia longlived khao yai rainforest nature jungle thailand burrow massive bill great indian vulnerable semievergreen tropical feathers forest unesco world heritage pied fishing black casque wings indian subcontinent