Petit's Cuckooshrike

A small and colorful flycatcher with olive-yellow upperparts and yellow underparts. Found in lowland forest, mostly in the canopy. Often joins mixed-species flocks. Somewhat similar to yellow-warblers, but much smaller and found in different habitats. Similar to Livingstone’s Flycatcher, but there is very little overlap in range, and can easily be separated by the olive-green rather than rufous tail. Vocalizes frequently, giving high-pitched, chittering calls and a quick whistled song. 

Tiny, compact bird, a typical flowerpecker with a short bill and very short tail. Adult male glossy black above, with bright red chest, black stripe in center of belly, and red undertail coverts. Female gray above, pale below, with red undertail coverts. Juvenile plain, with orange bill base and undertail coverts. Inhabits many habitats across much of mainland Australia. Flight call a high-pitched, thin “dzee,” song a series of high twittering notes.

Tiny rail, the size of a sparrow and nearly impossible to see without tremendous effort. Slate gray overall with a piercing red eye, brown nape, and white spotting on wings. Beware confusion with downy young of other rail species, which are entirely black. Inhabits drier areas in fresh and saltwater marshes with cattail, sedge, and other tall grasses. Typically rare even in proper habitat. Incredibly difficult to locate even when vocalizing within mere feet of an observer; stealthily dashes around at the base of dense grass like a ninja. Easiest to detect by its distinctive song, most often heard at night: a churring "kick-ee-derr", two higher notes followed by a lower note.