Blyth's Rosefinch

Unique among storm-petrels in having an entirely silvery-gray plumage. Aside from overall plumage color, look for contrasting dark underwings, dark mask around eye, and deeply forked tail. Breeds on offshore islands across the North Pacific, from Japan to California. Fairly common over cool water, often not far from shore. Found singly or in large flocks, often mixed with other storm-petrels.

A large cuckoo endemic to Sulawesi. Long tail and red eye. Male is all black; females have a brown back andbarred underparts with white stripe on the face. Found in forest and edge where it hides in dense canopy and is difficult to see. The only koel on Sulawesi. Male separated from other black birds by long, pointed black tail. Female from other cuckoos by white stripe on face and barring. Voice a typical “koel!” call, or short series of rising and falling “woo” notes.

Dumpy and broad-tailed warbler, warm brown above and pale grayish below, with a narrow eyebrow. Can be quite inconspicuous in dense vegetation. On breeding grounds, favors tangled vegetation near water, including reedy marshes with bushes and scrub. Often heard but rarely seen. Explosive, rich staccato song often draws attention: oftentimes, a bird sings once from cover, then moves to another concealed spot and sings once again, not the persistent singing from a single perch that typifies many warblers. Winters in a range of habitats with dense vegetation, including drier areas. Calls include a sharp “pik!”, a lower “chup”, and a dry rattle comparable to that of a sparrow.