Purplish-backed Quail-Dove

Male purplish-backed quail-doves are 26 to 27 cm (10 to 11 in) long and females are about 25 cm (9.8 in) long. The species weighs about 220 g (7.8 oz). Adults have a grayish white forehead and a bluish to greenish gray crown, nape, and hindneck. The mantle is dull purple and the rest of the upperparts and the wings are olive-brown to blackish brown with some reddish tinge. The central tail feathers are purple-brown and the outer ones blackish with gray tips. The face and throat are white with a black malar line and a line from the bill to the eye. The neck and breast are slate gray with greenish sides, the belly center pale buff to cinnamon, and the flanks chocolate. The eye is browish orange to red surrounded by bare magenta skin. The legs and feet are also magenta. The juvenile lacks the green and purple of the mantle, its facial pattern is less conspicuous, and most feathers have buff fringes.

The purplish-backed quail-dove is resident from the Cordillera de Guanacaste in northern Costa Rica southeast to central Panama with scattered populations from there to Darién Province. It inhabits cool, wet, dense montane forest. In elevation it ranges from 400 to 800 m (1,300 to 2,600 ft) on the Caribbean slope but as high as 2,600 m (8,500 ft) in some other areas.

The purplish-backed quail-dove forages on the ground, usually singly or in pairs. It feeds on fruit, seeds, insects, and worms.