Savannah Sparrow vs American Tree Sparrow
Passerculus sandwichensis comparado com Passerella arborea
Side-by-Side Comparison
| Atributo | Savannah Sparrow | American Tree Sparrow |
|---|---|---|
| Nome científico | Passerculus sandwichensis | Passerella arborea |
| Ordem | Passeriformes | Passeriformes |
| Família | Passerellidae | Passerellidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 14,6 cm (5.7 in) | 14,4 cm (5.7 in) |
| Peso | 21,4 g (0.75 oz) | 19,0 g (0.67 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 2-6 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Savannah Sparrow only
Nenhum
American Tree Sparrow only
Nenhum
Estado de conservação
Least Concern
Savannah 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.