European Goldfinch vs Black Rosy-finch
Carduelis carduelis เปรียบเทียบกับ Leucosticte atrata
Side-by-Side Comparison
| คุณสมบัติ | European Goldfinch | Black Rosy-finch |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Carduelis carduelis | Leucosticte atrata |
| อันดับ | Passeriformes | Passeriformes |
| วงศ์ตระกูล | Fringillidae | Fringillidae |
| สถานะการอนุรักษ์ | Least Concern | Endangered |
| ความยาว | 13.0 cm (5.1 in) | — |
| กว้างปีก | 23.0 cm (9.1 in) | 21.3 cm (8.4 in) |
| น้ำหนัก | 16.0 g (0.56 oz) | 25.5 g (0.90 oz) |
| อาหาร | Seeds, especially thistle (Carduus) and teasel seeds, extracted with its precise tweezer-like bill. Also takes … | -- |
| จำนวนไข่ | 4-6 | 3-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Black Rosy-finch only
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European Goldfinch
Open woodland, orchards, gardens, parks, and weedy fields with seed-bearing plants. Common at garden bird feeders.
Song & Call Comparison
European Goldfinch
A liquid, tinkling 'swit-swit-swit' in flight and a melodic twittering song. Flocks produce a bright jingling chorus. Male song is a sweet repetitive warble incorporating the flight call.
Black Rosy-finch
Geographic Range & Migration
European Goldfinch
Europe, North Africa, and western Asia. Introduced to Australia, New Zealand, and parts of South America.
Black Rosy-finch
สถานะการอนุรักษ์
European Goldfinch
Black Rosy-finch
How to Tell Them Apart
European Goldfinch
Crimson red face with white cheeks and a black crown. Sandy-brown back with a bright yellow wing bar visible in flight. Black and white tail.
Slender, pointed, ivory-pink bill adapted for extracting seeds from thistles
Black Rosy-finch
About These Birds
European Goldfinch
The European goldfinch is a strikingly beautiful finch whose tinkling song and colorful plumage have made it popular in art and as a caged bird for centuries. It appears frequently in Renaissance paintings as a symbol of the Passion of Christ. Flocks of goldfinches are charmingly called a charm.
Black Rosy-finch
The Black Rosy-finch is an endangered, medium-sized finch with jet-black body plumage and rose-pink wing and rump patches that give the rosy-finch group their name. It breeds at high altitude in rocky alpine terrain of the Rocky Mountains in the western United States, nesting in cliff crevices and talus slopes above the snowline. It feeds on seeds, insects, and invertebrates found at the snow's edge and in alpine meadows.