Perched on top of a branch looking to the left and then flies away, Great Pied Hornbill Buceros bicornis, Khao Yai National Park, Thailand

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