Sperberkuckuck Hierococcyx sparverioides

This species’ maddening song can be likened to the phrase “brain-FEVER,” which adequately describes what this bird gives birders trying to see one as it sings high up in the forest canopy. If seen well, note hawk-like appearance, with a long barred tail, brown upperparts, and patterned white underparts. Orangish flush on chest apparent in adults. Favors hill and montane forests when breeding; often found at lower altitudes and in forest edge and scrubby areas when migrating and on wintering grounds.