35. MUSCADIVORES PICKERINGI (Cassin).
PICKERING’S IMPERIAL PIGEON.

A-bu-un, Cagayancillo.

Cagayancillo[3] (McGregor); Cagayan Sulu (Guillemard); Sibutu (Everett); Sulu (Guillemard). Mantanani Islands, Lawas River, northwest Borneo.

Adult male.—Head and under parts grayish vinous, changing into pure gray on lower hind neck and upper mantle; frontal edge, a ring of feathers round eyes, and chin whitish; back, rump, and wings grayish green (in some specimens with a slight brown tinge), with a metallic luster in some lights; longer upper tail-coverts and tail above metallic bottle-green; primaries mealy green, especially on outer webs; under surface of wings and tail gray; under tail-coverts gray with a reddish tinge. ‘Iris crimson; bill light lead-gray; feet dull crimson.’ (Everett.) Length, about 400; wing, 240; tail, 173; bill, 20; tarsus, 28.

Female.—Similar to the male.” (Salvadori.)

This species was very abundant on Cagayancillo where it fed entirely on young leaves of trees.

36. MUSCADIVORES LANGHORNEI (Mearns).