Black-billed Peppershrike

An unusual warbler with a long bill and yellow eyes. Brownish above and dull yellow below with a gray head and whitish throat. Found in rainforest, mainly in dense tangles at middle levels, usually in pairs or small groups. Similar in appearance to other longbills, but with a good view, separated by the coloration of the underparts. Most often detected by the distinctive song: a long series of clear whistled notes in which each note is slightly lower in pitch. The pattern is similar to that of Sabine’s Puffback, and the individual notes sound very batis-like. 

Chunky, generally scarce, rather grouselike bird of bleak moorland, bogs, and rocky slopes above timberline; in winter, sometimes descends to lowland Patagonian steppe, when it can be seen along roadsides. Found in pairs or small groups. Lacey “chainmail” pattern to upperparts is beautifully cryptic, and birds sometimes freeze when alarmed making them more difficult to see. No similar species in range; note the short stout bill and contrasting snowy-white belly. Flight strong and fast; flushes with loud shrieking choruses.

Small heron, usually found in reed beds, expansive marshes, and rice fields; can occasionally be found in parks with sheltered areas, particularly lotus ponds and shaded pools. Generally uncommon throughout its range; never in the high densities of Yellow Bittern. Male is smartly attired, with a black cap, brown back, and a white neck and breast with a dark line extending down from the throat. Female is darker, with fine white spotting on the back and pale brown streaks on the throat. Compare with Cinnamon Bittern. Males give a gruff “roof, roof, roof” on the breeding grounds.