Black Harrier

A thick-bodied, highly aerobatic bird, white-bodied above and below with black wings, a black hood, and an obvious pale eye-ring. Bill pale bluish with a limited dark tip. No similar species occur within its range. Found in open or forest-edge habitats. Common call is an upslurred metallic “zwink zwink,” but not particularly vocal.

A sleek green bird of forests, forest edges, and palm savannahs. Groups of ten to twenty birds often rapidly disappear upon landing, their plumage melting into the similarly colored foliage. Easily distinguished from other species in its range by its color, slim build, and long pointed tail. In overflight appears green with red on forewing. Flight call is shrill and squeaky; notes of each bird often given singly or in couplets. When perched, calls are typically quiet with a murmuring quality.

An enormous pigeon of the southern lowland rainforests. Erect, mohicanlike crest is especially long at the back. Blue-gray body with maroon on shoulder and chest, up to the throat. Very large white patch can reach the edge of the wing. Has a deep-bellied appearance and twitches the tail nervously. Forages in small groups on the forest floor. Unmistakable and does not overlap with other crowned-pigeons. Call, loud 2-note booming, sounding like a beating heart.