Acorn Woodpecker vs Bar-breasted Piculet
Melanerpes formicivorus 比較対象 Picumnus aurifrons
Side-by-Side Comparison
| 属性 | Acorn Woodpecker | Bar-breasted Piculet |
|---|---|---|
| 学名 | Melanerpes formicivorus | Picumnus aurifrons |
| 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) | 9.8 cm (3.9 in) |
| 体重 | 78.5 g (2.77 oz) | 8.95 g (0.32 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 4-6 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Acorn Woodpecker
Least Concern
Bar-breasted Piculet
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-breasted Piculet
The Bar-breasted Piculet is a tiny woodpecker of the family Picidae found in forests and forest edges in the western Amazon basin. Weighing about 9g with a wingspan of 9.8cm, it is one of the smallest woodpeckers in South America. It forages on thin branches and twigs for insects, tapping with its short bill.