American Tree Sparrow vs Harris's Sparrow
Passerella arborea ile kıyaslandığında Zonotrichia querula
Side-by-Side Comparison
| Özellik | American Tree Sparrow | Harris's Sparrow |
|---|---|---|
| Bilimsel Ad | Passerella arborea | Zonotrichia querula |
| Takım | Passeriformes | Passeriformes |
| Familya | Passerellidae | Passerellidae |
| Koruma Durumu | Least Concern | Near Threatened |
| Uzunluk | — | — |
| Kanat Açıklığı | 14,4 cm (5.7 in) | 17,4 cm (6.9 in) |
| Ağırlık | 19,0 g (0.67 oz) | 36,050000000000004 g (1.27 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 4-6 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
American Tree Sparrow only
Hiçbiri
Harris's Sparrow only
Koruma Durumu
Least Concern
American Tree Sparrow
Near Threatened
Harris's 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.