Mottled Petrel

Chunky dark blue bird. Brightest blue on the nape and shoulder. Readily distinguished from similar species by shape, uniform plumage, and dark bill. Often spreads its short tail in a rather unimpressive gesture. Endemic to Java and Bali, where it inhabits foothill and montane forests at 800-2400 meters. Typically encountered close to or on the ground, but will also perch up on branches at mid-height. Favors areas with rocky outcrops, sometimes (but not always) near water. Can be quite tame, especially in areas frequented by people. Gives a sharp, resonant “tsee-chk-chk!”

Small ash-gray warbler-like bird, endemic to the Micronesian island of Kosrae. Combination of uniform coloration, size, and pale eye-ring makes this species unique on the island. Forages in a range of wooded habitats, from mangroves to remnant native rainforest. Much like other white-eyes, often forages in active, fast-moving flocks, but can also be encountered singly or in pairs. Gives squeaky chirruping calls rather similar to those made by sparrows or small parakeets.

A small shy akalat found in the lower levels of tall forests, often in dark shady areas near water. Note the reddish-brown back and wings, the gray face, and the bright red-orange chest contrasting with a white belly. Almost always found in lowland forest, but a few local populations are found higher up in the foothills. Within its range, most likely to be confused with Forest Robin, but note Lowland Akalat’s plain gray face and distinctive vocalizations. Song is a series of clear, melancholy whistles given with slight pauses in between, “wheeer, gowheer,” as well as faster, more resonant and metallic series of whistles.