Dark Newtonia (Newtonia amphichroa) [XC762894]
by Peter Boesman from Bemanevika, Mahajanga, Madagascar (song)
Dark Newtonia (Newtonia amphichroa) [XC622827]
by Ken Behrens from Bemanevika, Bealanana District, Mahajanga Province, Madagascar (song)
Subspecies
No subspecies.
Genus may belong with the vangas in family Vangidae but is retained in present family pending further study. Birds from north-eastern Madagascar described as a new species, "Newtonia olivacea", but this is merely a junior synonym of Dark Newtonia (Newtonia amphichroa).
The following 2 subspecies are recognised:
amphichroa Reichenow, 1891 - Humid highland forests of eastern Madagascar.