Downy Woodpecker vs White-fronted Woodpecker
Picoides pubescens 비교 대상 Melanerpes cactorum
Side-by-Side Comparison
| 속성 | Downy Woodpecker | White-fronted Woodpecker |
|---|---|---|
| 학명 | Picoides pubescens | Melanerpes cactorum |
| 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) | 21.2 cm (8.3 in) |
| 체중 | 27.0 g (0.95 oz) | 36.1 g (1.27 oz) |
| 식성 | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … | -- |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Size Comparison
Body Length
Downy Woodpecker
16.0 cm
White-fronted Woodpecker
—
날개 폭
Downy Woodpecker
28.0 cm
White-fronted Woodpecker
21.2 cm
체중
Downy Woodpecker
27.0 g
White-fronted Woodpecker
36.1 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-fronted Woodpecker
Geographic Range & Migration
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
White-fronted Woodpecker
보전 상태
Least Concern
Downy Woodpecker
Least Concern
White-fronted 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-fronted 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.