Tyrant-flycatchers (Tyrannidae)

Yellowish Flycatcher (Empidonax flavescens) - HBW 9, p. 365

French: Moucherolle jaunâtre German: Sumpfschnäppertyrann Spanish: Mosquero Amarillento
Other common names: Interior/Ponderosa Flycatcher

Taxonomy: Empidonax flavescens Lawrence, 1865, Barranca, Costa Rica.
Sometimes considered conspecific with E. difficilis. Three subspecies recognized.

Subspecies and Distribution:

  • salvini Ridgway, 1886 - highlands of SE Mexico (S from E Oaxaca) S to N Nicaragua.
  • imperturbatus Wetmore, 1942 - Sierra de Tuxtla, in SE Veracruz (Mexico).
  • flavescens Lawrence, 1865 - highlands of Costa Rica and W Panama.