Poking its bill into dried fern leaves hoping to find something to eat, Great Pied Hornbill Buceros bicornis, Khao Yai National Park, Thailand

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