Reichenow's Woodpecker vs Downy Woodpecker
Campethera scriptoricauda 비교 대상 Picoides pubescens
Side-by-Side Comparison
| 속성 | Reichenow's Woodpecker | Downy Woodpecker |
|---|---|---|
| 학명 | Campethera scriptoricauda | Picoides pubescens |
| 목 | Piciformes | Piciformes |
| 과 | Picidae | Picidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | 16.0 cm (6.3 in) |
| 날개 폭 | 22.4 cm (8.8 in) | 28.0 cm (11.0 in) |
| 체중 | 70.0 g (2.47 oz) | 27.0 g (0.95 oz) |
| 식성 | -- | Insects and larvae extracted from bark, supplemented with seeds, berries, and suet at feeders. Often … |
| 산란 수 | 3 | -- |
| Population Trend | — | — |
Size Comparison
Body Length
Reichenow's Woodpecker
—
Downy Woodpecker
16.0 cm
날개 폭
Reichenow's Woodpecker
22.4 cm
Downy Woodpecker
28.0 cm
체중
Reichenow's Woodpecker
70.0 g
Downy Woodpecker
27.0 g
Song & Call Comparison
Reichenow's Woodpecker
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'.
Geographic Range & Migration
Reichenow's Woodpecker
Downy Woodpecker
North America from Alaska and Canada south through the United States, excluding the arid Southwest.
보전 상태
Least Concern
Reichenow's Woodpecker
Least Concern
Downy Woodpecker
How to Tell Them Apart
Reichenow's Woodpecker
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
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.