Describe:

Yellow-bellied cypress is the smallest species in the group (about 12 cm). The bird has a prominent black face with bright yellow crown and lower body, light green upper body and numerous white stripes on the black upper tail.

Description:

Yellow-bellied fantail is the smallest species in fantail group (about 12 cm). It has a prominent black face, bright yellow forehead and underparts and dull greenish upperparts and long white tips in blackish upper-tail.