Brown-backed Honeyeater

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.”

Small, black, gray, and white flycatcher of lowland rivers. Most commonly found on river islands, and sometimes in other riverside vegetation. Tends to perch horizontally, and moves through dense, low vegetation to forage. Much lighter below than the similar, larger Black Phoebe, which is usually found along fast-flowing rivers at higher elevations.

Very shy spinetail restricted to the Marañon Valley of northwestern Peru and extreme southern Ecuador; highly threatened due to ongoing habitat loss. Plumage is mostly gray with chestnut back, wings, and tail. Inhabits dense tangles inside forest, often in damp gullies or near rivers and streams. Hard to see well, and usually first detected by voice. Typical song is a whining “chew, pit-year” repeated every few seconds.