Alder Flycatcher vs Swainson's Flycatcher
Empidonax alnorum comparado com Myiarchus swainsoni
Side-by-Side Comparison
| Atributo | Alder Flycatcher | Swainson's Flycatcher |
|---|---|---|
| Nome científico | Empidonax alnorum | Myiarchus swainsoni |
| Ordem | Passeriformes | Passeriformes |
| Família | Tyrannidae | Tyrannidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 13,7 cm (5.4 in) | 17,7 cm (7.0 in) |
| Peso | 13,283333333333333 g (0.47 oz) | 26,33333333333334 g (0.93 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 3-4 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Alder Flycatcher only
Swainson's Flycatcher only
Estado de conservação
Least Concern
Alder Flycatcher
Least Concern
Swainson's Flycatcher
About These Birds
Alder Flycatcher
The Alder Flycatcher is a small North American flycatcher weighing about 13 g with a wingspan near 14 cm. It breeds in alder thickets and wet scrub across Canada and the northern United States, identified primarily by its distinctive fee-BEE-o song rather than its plain olive-grey plumage.