Great Iora

Active, often noisy warbler found at lower to middle levels of montane cloud forest. Note the olive upperparts and dark and pale pattern on head. Underpart color and extent of cheek patch vary through its range. Dark stripes on head usually contrast with back, and eyebrow is white, not yellow – these two features help to separate it from other similar warblers in range. Usually seen in pairs or family groups. Typical song begins as a rising trill and then morphs into chaotic chattering.

A medium-sized bird of lowland and foothill forest on Mindanao and neighboring islands, with a pale blue bill and eye wattle, a black face, a streaked crown, a dark back with a white-and-yellow wingbar, a white collar, and a reddish rump and tail. Underparts are white in the female and pinkish in the male. Makes short sallies from a perched position to catch insects. Can be found in pairs, small groups, or sometimes mixed-species flocks. Unmistakable. Voice includes a plaintive whistle and a metallic “chink,” plus wing noise and bill clicks.

The breeding male is buff, chestnut, and black with a 21-centimeter tail that is laterally flattened with both short bulging feathers and long, tapering dagger-like feathers. The female and non-breeding male have a strongly contrasting black-and-white head, including a characteristic dark bill and a double “C” pattern under the ear. The males aggressively hold territories, but small groups forage together in dry and moist savanna. After breeding, they flock with other seedeaters. This whydah gives dry chip calls and imitates the calls of the Green-winged Pytilia, which it parasitizes. The Broad-tailed Paradise-Whydah differs from the Eastern Paradise-Whydah as follows: the breeding male has a shorter broader tail; the non-breeding male and female have a paler bill and a plainer facial pattern.