Black-capped Sparrow vs American Tree Sparrow
Arremon abeillei ile kıyaslandığında Passerella arborea
Side-by-Side Comparison
| Özellik | Black-capped Sparrow | American Tree Sparrow |
|---|---|---|
| Bilimsel Ad | Arremon abeillei | Passerella arborea |
| Takım | Passeriformes | Passeriformes |
| Familya | Passerellidae | Passerellidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 14,8 cm (5.8 in) | 14,4 cm (5.7 in) |
| Ağırlık | 25,899999999999995 g (0.91 oz) | 19,0 g (0.67 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 3-4 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Black-capped Sparrow only
American Tree Sparrow only
Koruma Durumu
Least Concern
Black-capped Sparrow
Least Concern
American Tree Sparrow
About These Birds
Black-capped Sparrow
The Black-capped Sparrow is a strikingly patterned, medium-sized sparrow of dry forests and scrublands along the Andean slopes and adjacent Pacific lowlands of Ecuador and northern Peru. Males have a bold black cap and cheeks contrasting with an orange-brown back and white underparts. It inhabits dense undergrowth in dry deciduous and semi-humid forests, feeding on 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.