Bermuda Flicker vs Acorn Woodpecker
Colaptes oceanicus 比較対象 Melanerpes formicivorus
Side-by-Side Comparison
| 属性 | Bermuda Flicker | Acorn Woodpecker |
|---|---|---|
| 学名 | Colaptes oceanicus | Melanerpes formicivorus |
| 目 | Piciformes | Piciformes |
| 科 | Picidae | Picidae |
| 保全状況 | Extinct | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 28.0 cm (11.0 in) |
| 体重 | — | 78.5 g (2.77 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 4-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Extinct
Bermuda Flicker
Least Concern
Acorn 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.
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。