American Tree Sparrow vs Harris's Sparrow
Passerella arborea مقارنةً بـ Zonotrichia querula
Side-by-Side Comparison
| السمة | American Tree Sparrow | Harris's Sparrow |
|---|---|---|
| الاسم العلمي | Passerella arborea | Zonotrichia querula |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Passerellidae | Passerellidae |
| حالة الحفاظ | Least Concern | Near Threatened |
| الطول | — | — |
| طول الجناح | 14,4 cm (5.7 in) | 17,4 cm (6.9 in) |
| الوزن | 19,0 g (0.67 oz) | 36,050000000000004 g (1.27 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 4-6 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
American Tree Sparrow only
بلا
Harris's Sparrow only
حالة الحفاظ
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.