American Tree Sparrow vs Harris's Sparrow
Passerella arborea в сравнении с Zonotrichia querula
Side-by-Side Comparison
| Характеристика | American Tree Sparrow | Harris's Sparrow |
|---|---|---|
| Научное название | Passerella arborea | Zonotrichia querula |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Passerellidae | Passerellidae |
| Охранный статус | Least Concern | Near Threatened |
| Длина | — | — |
| Размах крыльев | 14,4 cm (5.7 in) | 17,4 cm (6.9 in) |
| Масса | 19,0 g (0.67 oz) | 36,050000000000004 g (1.27 oz) |
| Питание | -- | -- |
| Размер кладки | 4-6 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
American Tree Sparrow only
Нет
Harris's Sparrow only
Охранный статус
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.