Describe:

Yellow-bellied warbler is a very small species (only about 9 cm). The bird has a chestnut-brown crown, bright yellow neck and upper chest, dark olive green upper body, and a very short tail. Juvenile juveniles have a chestnut-brown crown, and a brighter yellow neck and belly.

Description:

Chestnut-headed tesia is very small species (about 9 cm). It has bright chestnut crown, contrasting bright yellow throat and upper breast, dark olive upperparts and very short tail. The juvenile miss chestnut crown and has more golden-buffish centre of throat and belly.

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