Black-faced Rufous-Warbler

Elusive thrush, seldom seen far from cover. Favors well-shaded streamsides, gullies, and valleys in broadleaf hill forests during the breeding season, but can be found in sparser habitats in the non-breeding season. Adult male sharply marked and beautiful if seen well, combining coal-black upperparts with a snow-white belly punctuated with dark speckles. Immature male gray above, belly tinged orange. Female medium brown above with white underparts marked with both dark speckles and an orange suffusion; can be confused with female Gray-backed Thrush, but dark markings in Japanese extend to lower belly (restricted to the throat in Gray-backed). Rich, lengthy song often very repetitive.

A tiny black-and-white rainforest wattle-eye. Both sexes have a chestnut patch on the side of the face and blue bare skin around the eye, though this eye wattle is larger in males. Found in the understory of rainforest. Somewhat similar to Chestnut Wattle-eye, but does not have a black chest band or extensive chestnut throat. Inconspicuous and difficult to observe; most readily detected by vocalizations. These are variable, but typically consist of piercing, high-pitched whistles which are repeated, sometimes for a long time. 

A stocky, short-tailed forest pigeon. Shows a diagnostic head pattern, with yellow forehead, green upper nape, and burgundy collar. Back, wings, and tail dark brown, with gray outer tail feathers. Underside grayish, with soft yellow wash on the breast. Juvenile browner, with rusty edges to feathers. Singles or pairs forage on the floor inside montane forest. Typically runs away rather than flying. Restricted to Sulawesi island, where no other similar species occur. Gives a deep hooting call, sometimes with a barely audible introductory note: “whooo-whooo” or “w-whooo-w-whooo.”