Rufous-winged Tyrannulet (Mecocerculus calopterus) [XC10693]
by Niels Krabbe from above La Cumbre, Rio San Francisco drainage, Cajamarca, Peru (call)
Rufous-winged Tyrannulet (Mecocerculus calopterus) [XC264678]
by id from El Oro: upper Buenaventura reserve, Ecuador (call, calls)
Subspecies
No subspecies.
Genus as presently constituted is probably polyphyletic, and in need of further study. Syringeal characters suggest that present species and Sulphur-bellied Tyrannulet (Mecocerculus minor) are possibly related to Phyllomyias, specifically to Tyranniscus if latter resurrected.