Acorn Woodpecker vs Arrowhead Piculet
Melanerpes formicivorus 比較対象 Picumnus minutissimus
Side-by-Side Comparison
| 属性 | Acorn Woodpecker | Arrowhead Piculet |
|---|---|---|
| 学名 | Melanerpes formicivorus | Picumnus minutissimus |
| 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) | 10.9 cm (4.3 in) |
| 体重 | 78.5 g (2.77 oz) | 13.216666666666667 g (0.47 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 4-6 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
共通生息地
Acorn Woodpecker only
Arrowhead Piculet only
保全状況
Least Concern
Acorn Woodpecker
Least Concern
Arrowhead 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。
Arrowhead Piculet
The Arrowhead Piculet is one of the smallest woodpeckers in the world, weighing just 13g with a wingspan of under 11cm. Found in South American forests and woodland edges, it forages on thin branches and twigs for insects. Its tiny size and arrowhead-shaped streaks on the underparts are distinctive.