Willow Flycatcher
Empidonax traillii
Willow Flycatcher (Empidonax traillii) is a species in the genus Empidonax, family Tyrannidae, order Passeriformes.
Scientific classification
| Rank | Taxon |
|---|---|
| Domain | Eukaryota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Order | Passeriformes |
| Family | Tyrannidae |
| Genus | Empidonax |
| Species | Empidonax traillii |