Sierra Nevada Brushfinch vs American Tree Sparrow
Arremon basilicus в сравнении с Passerella arborea
Side-by-Side Comparison
| Характеристика | Sierra Nevada Brushfinch | American Tree Sparrow |
|---|---|---|
| Научное название | Arremon basilicus | Passerella arborea |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Passerellidae | Passerellidae |
| Охранный статус | Near Threatened | Least Concern |
| Длина | — | — |
| Размах крыльев | 16,1 cm (6.3 in) | 14,4 cm (5.7 in) |
| Масса | 39,0 g (1.38 oz) | 19,0 g (0.67 oz) |
| Питание | -- | -- |
| Размер кладки | -- | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
Sierra Nevada Brushfinch only
American Tree Sparrow only
Охранный статус
Near Threatened
Sierra Nevada Brushfinch
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.