European Goldfinch vs Akiapolaau
Carduelis carduelis เปรียบเทียบกับ Hemignathus wilsoni
Side-by-Side Comparison
| คุณสมบัติ | European Goldfinch | Akiapolaau |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Carduelis carduelis | Hemignathus wilsoni |
| อันดับ | Passeriformes | Passeriformes |
| วงศ์ตระกูล | Fringillidae | Fringillidae |
| สถานะการอนุรักษ์ | Least Concern | Endangered |
| ความยาว | 13.0 cm (5.1 in) | — |
| กว้างปีก | 23.0 cm (9.1 in) | 14.7 cm (5.8 in) |
| น้ำหนัก | 16.0 g (0.56 oz) | 27.2 g (0.96 oz) |
| อาหาร | Seeds, especially thistle (Carduus) and teasel seeds, extracted with its precise tweezer-like bill. Also takes … | -- |
| จำนวนไข่ | 4-6 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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European Goldfinch only
Akiapolaau 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.
Akiapolaau
Geographic Range & Migration
European Goldfinch
Europe, North Africa, and western Asia. Introduced to Australia, New Zealand, and parts of South America.
Akiapolaau
สถานะการอนุรักษ์
European Goldfinch
Akiapolaau
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
Akiapolaau
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.
Akiapolaau
The Akiapolaau is an endangered Hawaiian honeycreeper weighing about 27 g with a wingspan near 15 cm. Endemic to the Big Island of Hawaii, it is notable for its highly specialised bill — a short, straight lower mandible for hammering and a long, curved upper mandible for probing bark for beetle larvae.