Alder Flycatcher vs Black-backed Water-tyrant
Empidonax alnorum comparado con Fluvicola albiventer
Side-by-Side Comparison
| Atributo | Alder Flycatcher | Black-backed Water-tyrant |
|---|---|---|
| Nombre científico | Empidonax alnorum | Fluvicola albiventer |
| Orden | Passeriformes | Passeriformes |
| Familia | Tyrannidae | Tyrannidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 13,7 cm (5.4 in) | 13,7 cm (5.4 in) |
| Peso | 13,283333333333333 g (0.47 oz) | 11,5 g (0.41 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | 3-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Hábitats compartidos
Ninguno
Alder Flycatcher only
Black-backed Water-tyrant only
Estado de conservación
Least Concern
Alder Flycatcher
Least Concern
Black-backed Water-tyrant
About These Birds
Alder Flycatcher
Mosquero de alisos, 14 cm. Pardo oliváceo con dos barras alares, anillo ocular y mandíbula base amarillenta. Cría en alisos y arbustos ribereños de Norteamérica. Insectívoro. Migrador a largo alcance. Preocupación menor.
Black-backed Water-tyrant
The Black-backed Water-tyrant is a small, attractive flycatcher of the riverbanks, lakeshores, and wetland margins of eastern Bolivia, southern Brazil, and northern Argentina. It has a white body with a bold black back and wings, and perches conspicuously on rocks and vegetation at the water's edge. It sallies out to catch insects over water.