Bearded Woodpecker vs Acorn Woodpecker
Dendropicos namaquus 比較対象 Melanerpes formicivorus
Side-by-Side Comparison
| 属性 | Bearded Woodpecker | Acorn Woodpecker |
|---|---|---|
| 学名 | Dendropicos namaquus | Melanerpes formicivorus |
| 目 | Piciformes | Piciformes |
| 科 | Picidae | Picidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 25.2 cm (9.9 in) | 28.0 cm (11.0 in) |
| 体重 | 79.675 g (2.81 oz) | 78.5 g (2.77 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Bearded Woodpecker
Least Concern
Acorn Woodpecker
About These Birds
Bearded Woodpecker
The Bearded Woodpecker is a large, boldly marked woodpecker of savanna woodlands and dry forests in eastern and southern Africa. It has black-and-white facial striping, a red crown in males, and a long, powerful bill adapted for excavating dead trees. It feeds on wood-boring beetle larvae, ants, and other insects found in bark and dead wood.
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。