Downy Woodpecker vs White Woodpecker
Picoides pubescens 비교 대상 Melanerpes candidus
Side-by-Side Comparison
| 속성 | Downy Woodpecker | White Woodpecker |
|---|---|---|
| 학명 | Picoides pubescens | Melanerpes candidus |
| 목 | Piciformes | Piciformes |
| 과 | Picidae | Picidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 16.0 cm (6.3 in) | — |
| 날개 폭 | 28.0 cm (11.0 in) | 31.4 cm (12.4 in) |
| 체중 | 27.0 g (0.95 oz) | 115.5 g (4.07 oz) |
| 식성 | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | -- |
| 산란 수 | -- | 3-4 |
| Population Trend | — | — |
Size Comparison
Body Length
Downy Woodpecker
16.0 cm
White Woodpecker
—
날개 폭
Downy Woodpecker
28.0 cm
White Woodpecker
31.4 cm
체중
Downy Woodpecker
27.0 g
White Woodpecker
115.5 g
Song & Call Comparison
Downy Woodpecker
노래
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'.
White Woodpecker
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
White Woodpecker
보전 상태
Least Concern
Downy Woodpecker
Least Concern
White Woodpecker
How to Tell Them Apart
Downy Woodpecker
깃털
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.
부리
Short, chisel-shaped, dark bill — noticeably shorter than the similar hairy woodpecker
White Woodpecker
About These Birds
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.