Bermuda Flicker vs Downy Woodpecker
Colaptes oceanicus 비교 대상 Picoides pubescens
Side-by-Side Comparison
| 속성 | Bermuda Flicker | Downy Woodpecker |
|---|---|---|
| 학명 | Colaptes oceanicus | Picoides pubescens |
| 목 | Piciformes | Piciformes |
| 과 | Picidae | Picidae |
| 보전 상태 | Extinct | Least Concern |
| 체장 | — | 16.0 cm (6.3 in) |
| 날개 폭 | — | 28.0 cm (11.0 in) |
| 체중 | — | 27.0 g (0.95 oz) |
| 식성 | -- | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Downy Woodpecker
Deciduous and mixed forests, orchards, parks, and suburban areas. The most common woodpecker at feeders in North America.
Song & Call Comparison
Bermuda Flicker
Downy Woodpecker
A sharp 'pik' or 'peek' contact call. Drums on resonant branches with a rapid, light tattoo — softer than larger woodpeckers. Also gives a high descending whinny 'keeer-keeer'.
Geographic Range & Migration
Bermuda Flicker
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
보전 상태
Bermuda Flicker
Downy Woodpecker
How to Tell Them Apart
Bermuda Flicker
Downy Woodpecker
Black and white plumage with a broad white stripe down the back. Black wings with white spots. Males have a small red patch on the nape.
Short, chisel-shaped, dark bill — noticeably shorter than the similar hairy woodpecker
About These Birds
Bermuda Flicker
The Bermuda Flicker was a woodpecker endemic to Bermuda that became extinct in the 17th century following human colonization and the introduction of rats and pigs to the islands. Its bones have been found in cave deposits alongside those of other extinct endemic Bermuda birds. It was likely similar to its mainland relatives, foraging on ants and insects.
Downy Woodpecker
솜털딱따구리는 북아메리카에서 가장 작고 가장 널리 분포하는 딱따구리이다. 소형 체구 덕분에 더 큰 딱따구리가 접근할 수 없는 가는 나뭇가지와 잡초 줄기에서 먹이를 찾을 수 있다. 솜털딱따구리는 겨울에 혼종 무리에 합류하여 여러 종이 함께 포식자를 감시하는 이점을 얻는다.