Yellowish Flycatcher (Empidonax flavescens) [XC327707]
by Richard E. Webster from RN Dipilto-Jalapa--Sendero Las Huellas del Mogoton (arriba del 1600 m), Nueva Segovia, Nicaragua (begging call, call)
Yellowish Flycatcher (Empidonax flavescens) [XC333995]
by Richard E. Webster from Campamento El Triunfo, Chiapas, Mexico (call)
Subspecies
Sometimes considered conspecific with Pacific-slope Flycatcher (Empidonax difficilis).
The following 3 subspecies are recognised:
salvini Ridgway, 1886 - Highlands of south-eastern Mexico (southern from eastern Oaxaca) south to northern Nicaragua.
imperturbatus Wetmore, 1942 - Sierra de Tuxtla, in south-eastern Veracruz (Mexico).
flavescens Lawrence, 1865 - Highlands of Costa Rica and western Panama.