509. ZOSTERORNIS PLATENI (Blasius).
PLATEN’S TREE BABBLER.

Mindanao (Platen).

Diagnosis.—Similar to Zosterornis capitalis, but noticeably smaller.

Description of female.—Above olive-brown; rump and tail-coverts more rust-colored; upper back with white shaft-stripes; entire head above and on sides, neck, and breast red-brown, with fine white shaft-stripes; chin and throat more blackish with broad white shaft-stripes; tail-feathers uniformly brown, washed with olive-brown on the outer webs; tail-feathers above and upper wing-coverts similar; under wing-coverts and axillars whitish. Length, 120; wing, 55; tail, 47; culmen, 10; tarsus, 15.[68]

510. ZOSTERORNIS CAPITALIS (Tweeddale).
RUFOUS-CROWNED TREE BABBLER.

Basilan (Everett, Steere Exp., Bourns & Worcester, McGregor); Dinagat (Everett); Leyte (Everett); Mindanao (Platen, Goodfellow, Celestino); Panaon (Everett).