a white-crested bulbul perches on a glass railing, its white head contrasting sharply with its dark body.

bulbul animal asia asian aves bird enclosure fauna forest myanmar natural nature one passeriformes subtropical thailand tropical whiteheaded wild wildlife black crested eco thorn spine local tree thai eye male color passerine head stone orange foliage fly environment yellow conservation ornithology outdoor portrait green cute colorful wing white branch beautiful white-crested perches glass railing its contrasting sharply dark body bird#39aph39#s bright bill stand out against body