American Tree Sparrow vs Zapata Sparrow
Passerella arborea compared with Torreornis inexpectata
Side-by-Side Comparison
| Attribute | American Tree Sparrow | Zapata Sparrow |
|---|---|---|
| Scientific Name | Passerella arborea | Torreornis inexpectata |
| Order | Passeriformes | Passeriformes |
| Family | Passerellidae | Passerellidae |
| Conservation Status | Least Concern | Near Threatened |
| Length | — | — |
| Wingspan | 14.4 cm (5.7 in) | 12.9 cm (5.1 in) |
| Weight | 19.0 g (0.67 oz) | 24.5 g (0.86 oz) |
| Diet | -- | -- |
| Clutch Size | 4-6 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
American Tree Sparrow only
Zapata Sparrow only
Conservation Status
Least Concern
American Tree Sparrow
Near Threatened
Zapata 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.