Adult.—Upper parts, including margins of wing-feathers and rectrices, reddish brown (walnut-brown of Ridgway); head slightly darker; sides of neck like the back; auriculars vinaceous-cinnamon; under parts white; chin, throat, and fore breast streaked with cinnamon; sides of breast and flanks cinnamon; crissum washed with pale canary-yellow. A male from Tawi Tawi measures: Wing, 84; tail, 66; culmen from base, 18; bill from nostril, 11; tarsus, 20. A female, wing, 74; tail, 62; culmen from base, 17; bill from nostril, 10; tarsus, 20.

“Common in Tawi Tawi, less so in Sulu. A deep woods bird; tame and easily shot. Feeds on insects, and usually keeps some distance above the ground. Six males average: Length, 157; wing, 81; tail, 64; culmen, 17.8; tarsus, 19.5; middle toe with claw, 18. Four females, length, 150; wing, 77; tail, 63; culmen, 17.8; tarsus, 19; middle toe with claw, 17.8. Iris dark brown; legs, feet, and nails light brown; bill black. Breeding in Tawi Tawi in the month of September.” (Bourns and Worcester MS.)

Family PARIDÆ.

Bill conoidal and stout, shorter than head; no notch in cutting edge, and tip not hooked; nostrils slightly oval, hidden by the antrorse frontal plumes; rictal bristles short and inconspicuous; wing flat and somewhat pointed; first primary less than one-half of second, the latter less than the third; fourth and fifth longest; third and sixth about equal in length; rectrices broad with nearly square tips; tail much shorter than wing; tarsus stout, less than twice the bill from nostril, distinctly scutellate in front; basal joints of anterior toes more or less united.

Genera.
Genus PARDALIPARUS Selys-Longchamps, 1884.

Chin, throat, and much or all of the head black; breast and abdomen yellow; rectrices and many of the wing-feathers with wide tips of white or of pale yellow.

Species.