Seen from its back perch on a branch as the wind blows hard in the forest, Black-crested Bulbul Rubigula flaviventris, Thailand

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