sooty-headed bulbul, finches are a type of warbler from the pycnonotidae tribe.

beautiful feather sooty-headed bulbul black birds songbird forest wing ornithology pycnonotus aurigaster cassava plant outdoors small bird cassava tropical spring sitting tree nature swallow blue tropical orange perched asia green sea background thailand white avian beak wildlife wild welcome stick animal native peninsula branch island fauna south fence tahitica