Acorn Woodpecker vs Bar-bellied Woodpecker
Melanerpes formicivorus 比較対象 Veniliornis nigriceps
Side-by-Side Comparison
| 属性 | Acorn Woodpecker | Bar-bellied Woodpecker |
|---|---|---|
| 学名 | Melanerpes formicivorus | Veniliornis nigriceps |
| 目 | Piciformes | Piciformes |
| 科 | Picidae | Picidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 28.0 cm (11.0 in) | 19.6 cm (7.7 in) |
| 体重 | 78.5 g (2.77 oz) | 43.25 g (1.53 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 4-6 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Acorn Woodpecker
Least Concern
Bar-bellied Woodpecker
About These Birds
Acorn Woodpecker
北米西部からコロンビアにかけての樫の木林に生息するドングリキツツキ。体長20〜23cm。赤い頭頂部と黒白のピエロ顔が特徴的。ドングリを木の幹の穴に大量に貯蔵する習性で有名。協力繁殖種。低危険種。
Bar-bellied Woodpecker
The Bar-bellied Woodpecker is a medium-sized woodpecker of the family Picidae found in montane forests on the Andean slopes from Colombia to Bolivia. Weighing about 43.3g with a wingspan of 19.6cm, it has barred black-and-white underparts and a red crown in males. It forages on tree trunks and branches for insects and larvae.