A tiny parrot of forest on Biak and Numfor Islands. Typical pygmy-parrot shape with green body, yellow under the tail and brown face. Male has yellow mark down the center of the underparts and a yellow spot behind the crown. Numfor birds have a blue crown and males a blue cheek. Nuthatchlike behavior, foraging for lichens and fungus. As with other pygmy-parrot species, makes a nest in arboreal termitaria. The only pygmy-parrot in range. Call, a high-pitch twittering.