Patagonian Sierra Finch

Similar to Ortolan and Cretzschmar's Buntings. Males are faintly-streaked with a yellow-green head. Some populations have a yellow belly while others have a gray-white belly. Females and young lack bright yellow tones and are faintly streaked on the throat and breast. Belly whitish, not orange or buff like Ortolan and Cretzschmar’s Bunting. Breeds on open rocky mountain slopes with scattered bushes. During migration found in a varity of open habitats. Flight call is similar to that of Cretzschmar's Bunting, a sharp "Tzip."

Small, active tanager with notably different male and female plumages. Male is steely blue overall with slightly darker wings. Look for sea-green throat and cheek, streaked upper breast, and contrasting black cap and nape. Female is mostly lime green with pale bluish head and breast; she has just a ghosting of the male’s black cap. Usually found in pairs, often following a mixed-species flock in the canopy. An Andean species, found in subtropical forest, edges, and gardens. Visits fruit feeders.

Distinctive bulbul endemic to the Irrawaddy River delta in southern Myanmar. Note namesake white irises, as well as the yellow facial stripes. Gray-brown body contrasts with olive wings and bright yellow vent. Inhabits lowland evergreen broadleaf and swamp forests in its restricted range. Formerly treated as the same species as Stripe-faced Bulbul (under “Stripe-throated Bulbul”), with which it overlaps in far southeastern Myanmar; note present species’ pale eyes and darker body. Song is throaty and melodious.