Black-throated Sparrow vs American Tree Sparrow
Amphispiza bilineata comparé à Passerella arborea
Side-by-Side Comparison
| Attribut | Black-throated Sparrow | American Tree Sparrow |
|---|---|---|
| Nom scientifique | Amphispiza bilineata | Passerella arborea |
| Ordre | Passeriformes | Passeriformes |
| Famille | Passerellidae | Passerellidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 12,7 cm (5.0 in) | 14,4 cm (5.7 in) |
| Poids | 12,9 g (0.46 oz) | 19,0 g (0.67 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 2-5 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Black-throated Sparrow only
American Tree Sparrow only
Statut de conservation
Least Concern
Black-throated Sparrow
Least Concern
American Tree Sparrow
About These Birds
American Tree Sparrow
The American Tree Sparrow is a compact passerellid weighing 19 g with a 14.4 cm wingspan, breeding in shrubby Arctic tundra and wintering in open fields and weedy areas across North America. It is identified by its rufous cap and distinctive central breast spot.