Pink-necked Green-Pigeon Treron vernans

Brightly-colored tree-dwelling pigeon. Adult male has a powder-pink neck, orange breast patch, gray-blue head, and yellow belly. Adult female is much plainer, tea-green above and brighter yellow-green below. Both sexes have striking black-and-yellow wing feathers and yellow spotting on the undertail coverts. Adaptable, and can be found in mangroves, open coastal forests, parks, gardens, and plantation edges. Primarily a lowland species, but can on occasion be found in foothills. Social, often gathering in flocks; occasionally mixes with other green-pigeons. Unlike many other pigeons, not very vocal; occasionally gives strange, alien-sounding coos.