Volcano Junco vs American Tree Sparrow
Junco vulcani в сравнении с Passerella arborea
Side-by-Side Comparison
| Характеристика | Volcano Junco | American Tree Sparrow |
|---|---|---|
| Научное название | Junco vulcani | Passerella arborea |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Passerellidae | Passerellidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 15,6 cm (6.1 in) | 14,4 cm (5.7 in) |
| Масса | 28,0 g (0.99 oz) | 19,0 g (0.67 oz) |
| Питание | -- | -- |
| Размер кладки | 2 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Volcano Junco only
American Tree Sparrow only
Нет
Охранный статус
Least Concern
Volcano Junco
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.