Seen moving its head around and then preens its left wing while perched on a branch of a fruiting tree, Great Hornbill Buceros bicornis

great hornbill buceros bicornis concavecasqued hornbill great indian hornbill great pied hornbill vulnerable thailand khao yai national park asia southeast asia feeding trees forest rainforest kerala state bird birds animals frugivorous horned like twohorned nesting wings black yellow green branches woodlands forage figs fruits nature natural habitat wildlife tropical casque regurgitating vines leaves india nepal bhutan fruiting tree foraging foliage sky preening fruiting tree