European Goldfinch vs Maui Alauahio
Carduelis carduelis 比較対象 Paroreomyza montana
Side-by-Side Comparison
| 属性 | European Goldfinch | Maui Alauahio |
|---|---|---|
| 学名 | Carduelis carduelis | Paroreomyza montana |
| 目 | Passeriformes | Passeriformes |
| 科 | Fringillidae | Fringillidae |
| 保全状況 | Least Concern | Endangered |
| 体長 | 13.0 cm (5.1 in) | — |
| 翼開長 | 23.0 cm (9.1 in) | 12.9 cm (5.1 in) |
| 体重 | 16.0 g (0.56 oz) | 13.025 g (0.46 oz) |
| 食性 | Seeds, especially thistle (Carduus) and teasel seeds, extracted with its precise tweezer-like bill. Also takes … | -- |
| 一腹卵数 | 4-6 | 2 |
| Population Trend | — | — |
Size Comparison
Body Length
European Goldfinch
13.0 cm
Maui Alauahio
—
翼開長
European Goldfinch
23.0 cm
Maui Alauahio
12.9 cm
体重
European Goldfinch
16.0 g
Maui Alauahio
13.025 g
Habitat Comparison
European Goldfinch
Open woodland, orchards, gardens, parks, and weedy fields with seed-bearing plants. Common at garden bird feeders.
Song & Call Comparison
European Goldfinch
さえずり
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.
Maui Alauahio
Geographic Range & Migration
European Goldfinch
Europe, North Africa, and western Asia. Introduced to Australia, New Zealand, and parts of South America.
Maui Alauahio
保全状況
Least Concern
European Goldfinch
Endangered
Maui Alauahio
How to Tell Them Apart
European Goldfinch
羽毛
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.
くちばし
Slender, pointed, ivory-pink bill adapted for extracting seeds from thistles
Maui Alauahio
About These Birds
European Goldfinch
ルネサンス絵画に頻繁に描かれたヒワで、「チャーム」（魅力）と呼ばれる群れを形成する。