Russet-crowned Warbler

Phylloscopus forresti

The Russet-crowned Warbler (Phylloscopus forresti) is a small, insectivorous bird found in the mountainous regions of China and Vietnam. It is known for its olive-green upperparts, yellowish underparts, and distinct russet crown. This species is often found in dense undergrowth and bamboo thickets, where it forages for insects and spiders. The Russet-crowned Warbler is known for its distinctive high-pitched song, often heard during the breeding season. Despite its relatively wide distribution, little is known about its population trends and specific habitat requirements, leading to its classification as Least Concern by the IUCN.

Habitat: Mountainous regions, dense undergrowth, bamboo thickets