Pectoral Sparrow vs American Tree Sparrow
Arremon taciturnus ile kıyaslandığında Passerella arborea
Side-by-Side Comparison
| Özellik | Pectoral Sparrow | American Tree Sparrow |
|---|---|---|
| Bilimsel Ad | Arremon taciturnus | Passerella arborea |
| Takım | Passeriformes | Passeriformes |
| Familya | Passerellidae | Passerellidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 14,4 cm (5.7 in) | 14,4 cm (5.7 in) |
| Ağırlık | 25,23333333333333 g (0.89 oz) | 19,0 g (0.67 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 2-3 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Pectoral Sparrow only
American Tree Sparrow only
Koruma Durumu
Least Concern
Pectoral 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.