Yellow-bellied Warbler

A splendid medium-sized inhabitant of woodlands; often found in pairs. Its iridescent blue-green back, smooth gray chest, and brilliant red belly easily distinguish it from all other species in range. Usually sits motionless near the middle level of the forest, but when feeding (typically on flowers and fruit) hovers conspicuously. Often found by its loud calls, which are somewhat varied. One common call is a “cu-cu-cu-cu-cu-cu,” often accelerating; another is a resonant quavering “cu-u-low,” given several times in succession.

Small heron of wet and open grassy areas such as flooded meadows and paddy fields. Uniformly bright rufous upperparts of adult male unmistakable. Female and juvenile have pale streaked belly, dark streaks and spots scattered on the wings and back, and are dark brown with some rufous tones above. Females often have light spotting on the wings, potentially causing confusion with female Schrenck's Bittern, which has brighter and more solid white spots and a prominent dark crown lacking in Cinnamon. Gives dry croaking clicks.

Tiny bird with a strong bill and short tail. Males are glossy blue-black above and bright yellow below, including on the throat and forehead. Note the white undertail. Females are olive-green above and olive-yellow below. Found at forest edges and in more open woodlands, shrubby areas, and urban parks. The song includes pieces of other species’s songs with short trills and rattles in between.