Species
Empidonax oberholseri (Dusky flycatcher)
Empidonax oberholseri. Photo: (c) Tom Benson, some rights reserved (CC BY-NC-ND)
The American dusky flycatcher, or simply dusky flycatcher, (Empidonax oberholseri) is a small, insectivorous passerine of the tyrant flycatcher family.
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