Pectoral Sparrow vs American Tree Sparrow
Arremon taciturnus مقارنةً بـ Passerella arborea
Side-by-Side Comparison
| السمة | Pectoral Sparrow | American Tree Sparrow |
|---|---|---|
| الاسم العلمي | Arremon taciturnus | Passerella arborea |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Passerellidae | Passerellidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 14,4 cm (5.7 in) | 14,4 cm (5.7 in) |
| الوزن | 25,23333333333333 g (0.89 oz) | 19,0 g (0.67 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 2-3 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
بلا
Pectoral Sparrow only
American Tree Sparrow only
حالة الحفاظ
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.