Perched on a small branch facing to the left while looking around, Black-crested Bulbul Rubigula flaviventris, Thailand

blackcrested bulbul bulbuls passerine birds passeriformes pycnonotidae rubigula flaviventris bird in the habitat perch blackcapped preening habitat foraging songbird vanga birds plumage yellow branch bird watching subspecies khao yai southeast asia conspecific tree white eyes national park insectivore thailand branches insectivorous tropical forest goldcolored nature rubigula jungle rainforest bill insects crest tropical feathers unesco wings afternoon phylogenetic indian subcontinent world heritage forest red