Black-bibbed Cuckooshrike Edolisoma mindanense

A medium-sized bird of lowland and foothill forest. Gray on the crown and back, with black feathers in the edge of the wing and a black tail with white corners. Male has a black forehead, face, and chest, and female has gray underparts. Races differ, with southern birds having paler bellies. Female is similar to female Blackish Cuckooshrike, but Black-bibbed has a stouter bill and a paler belly. Voice includes a sharp “wek!” and a downslurred whistle repeated at short intervals.