Wikipedia
Trochocercus
Trochocercus is a genus of bird in the Monarchidae family. Established by Jean Cabanis in 1850, it contains the following species:
- Blue-mantled crested flycatcher (Trochocercus cyanomelas)
- Blue-headed crested flycatcher (Trochocercus nitens)
The name Trochocercus is a combination of the Greek words trokhos meaning "circular" or "round" and kerkos, meaning "tail".