Spot-winged Rosefinch vs American Goldfinch
Carpodacus rodopeplus 比較対象 Spinus tristis
Side-by-Side Comparison
| 属性 | Spot-winged Rosefinch | American Goldfinch |
|---|---|---|
| 学名 | Carpodacus rodopeplus | Spinus tristis |
| 目 | Passeriformes | Passeriformes |
| 科 | Fringillidae | Fringillidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 15.8 cm (6.2 in) | 14.0 cm (5.5 in) |
| 体重 | 23.0 g (0.81 oz) | 12.95 g (0.46 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-7 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Spot-winged Rosefinch
Least Concern
American Goldfinch
About These Birds
American Goldfinch
The American Goldfinch is a bright yellow finch weighing about 13 g with a 14 cm wingspan, widespread across North America in open fields, roadsides, and gardens. Males display vivid lemon-yellow plumage in summer, while both sexes feed almost entirely on seeds, particularly from composites like thistles.