Hartlaub's Gull

Chunky and large-billed bishop. Male shows yellow shoulders and rump in all plumages, but is otherwise the black in breeding plumage and streaky brown in non-breeding plumage. The female is brown and heavily streaked below, without yellow highlights. Found in grassland, open woodland, heathland, and cultivation. Usually in flocks, especially when not breeding. Song consists of simple twitters and sizzling notes. Females could be confused with many other species but usually associate with males, which show distinctive yellow shoulders and rump.

A massive arboreal bushshrike of lowland forests. Shaped like a typical bushshrike but oversized, with a giant bill. Throat and breast are orange-red, fading to yellow under the tail. Head is gray with two giant white spectacles around the eyes. The back, wings, and tail are yellow-green with dark spots at the tips of the secondary flight feathers and tail. Locally overlaps with Lagden’s Bushshrike and possibly with Green-breasted Bushshrike and Monteiro’s Bushshrike, but Fiery-breasted is unique in its combination of orange-red breast and bright white spectacles. Gives a series of short, ringing hoots, “kwhop, kwhop,” sometimes spaced out by several seconds. 

Medium-sized pigeon with olive-green wings and a pale belly. Both sexes green overall with yellowish-green heads (brighter in males). Males have a vivid maroon wing patch. Compare with smaller Whistling Green-Pigeon in Japan and Taiwan. The only regularly occurring green-pigeon in mainland East Asia. Generally uncommon in a wide range of forest and forest edge habitats, occasionally gathering in flocks on coastlines to drink salt water, presumably to aid digestion of fruit. Gives a series of somewhat jumbled mellow cooing whistles, often introduced with two to three ascending notes and followed with undulating repeated coos.