Bell's Sparrow vs American Tree Sparrow
Artemisiospiza belli comparé à Passerella arborea
Side-by-Side Comparison
| Attribut | Bell's Sparrow | American Tree Sparrow |
|---|---|---|
| Nom scientifique | Artemisiospiza belli | Passerella arborea |
| Ordre | Passeriformes | Passeriformes |
| Famille | Passerellidae | Passerellidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 13,0 cm (5.1 in) | 14,4 cm (5.7 in) |
| Poids | 16,266666666666666 g (0.57 oz) | 19,0 g (0.67 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1-6 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Bell's Sparrow only
American Tree Sparrow only
Statut de conservation
Least Concern
Bell's Sparrow
Least Concern
American Tree Sparrow
About These Birds
Bell's Sparrow
Bell's Sparrow is a small sparrow of sagebrush scrub and chaparral habitats in western North America, ranging from California to Baja California. It has brown-streaked upperparts, a whitish underside, and a dark malar stripe giving a distinctive facial pattern. It forages on the ground and in low shrubs for seeds and insects.
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.