Pampas Pipit

Medium-sized tern with thick black bill. Very pale overall with black cap in breeding plumage. Legs black. Nonbreeding plumage shows small dark cheek patch. Found both coastally and inland in a variety of wetland habitats, including beaches, mudflats, freshwater marshes, and even wet fields. Occasionally joins flocks with other terns, but more often seen singly or in pairs. Graceful in flight; swoops over ponds and marshes where it grabs invertebrates from the surface. Formerly considered part of Gull-billed Tern, and limits of the range of that species and Australian in New Guinea and southern Indonesia poorly understood.

A large, extremely glossy square-tailed drongo of forest understory, often found with mixed-species flocks. Habitat is this species’ most reliable field mark, as no other drongos are regularly found in forest understory. Overall very glossy black, with red eyes and a fairly long square-tipped tail. Calls are a mix of sharp “chk!” calls and whistles that can be fairly variable.

Plump anthrush with a short cocked-tail and long legs. Walks quietly on the ground of humid montane forests between 200 and 1500 m, where it is usually very difficult to see. It has a rufous crown, olive-brown back, and a heavily streaked belly. Note the white throat and eyebrow. Almost identical in plumage to Rufous-tailed Antthrush, but differs in song. Such's Antthrush sings a long (20-40 seconds) and melodious series of “tju tju tju” notes while Rufous-tailed Antthrush has a faster and shorter (3-4 seconds) song.