Olive-sided Flycatcher vs Acadian Flycatcher
Contopus cooperi compared with Empidonax virescens
Side-by-Side Comparison
| Attribute | Olive-sided Flycatcher | Acadian Flycatcher |
|---|---|---|
| Scientific Name | Contopus cooperi | Empidonax virescens |
| Order | Passeriformes | Passeriformes |
| Family | Tyrannidae | Tyrannidae |
| Conservation Status | Near Threatened | Least Concern |
| Length | — | — |
| Wingspan | 20.9 cm (8.2 in) | 14.2 cm (5.6 in) |
| Weight | 33.833333333333336 g (1.19 oz) | 12.633333333333333 g (0.45 oz) |
| Diet | -- | -- |
| Clutch Size | 2-5 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Near Threatened
Olive-sided Flycatcher
Least Concern
Acadian Flycatcher
About These Birds
Acadian Flycatcher
The Acadian Flycatcher weighs about 13g and breeds in eastern North American forest ravines. It is identified by its sharp 'peet-sa' call and olive-green upperparts.