Arboreal insectivorous birds

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Pachycephala \Pachycephala\ prop. n. A genus of arborial insectivorous birds. Syn: genus Pachycephala .

Wikipedia Word definitions in Wikipedia
Pachycephala is a genus of birds native to Oceania and Southeast Asia . They are commonly known as typical whistlers . Older guidebooks may refer to them as thickheads , a literal translation of the generic name, which is derived from the Ancient Greek ...