Acorn Woodpecker vs Arrowhead Piculet
Melanerpes formicivorus 对比 Picumnus minutissimus
Side-by-Side Comparison
| 属性 | Acorn Woodpecker | Arrowhead Piculet |
|---|---|---|
| 学名 | Melanerpes formicivorus | Picumnus minutissimus |
| 目 | Piciformes | Piciformes |
| 科 | Picidae | Picidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 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 | -- | -- |
| 产卵数 | 4-6 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
共同栖息地
Acorn Woodpecker only
Arrowhead Piculet only
保护状况
Least Concern
Acorn Woodpecker
Least Concern
Arrowhead Piculet
About These Birds
Acorn Woodpecker
The Acorn Woodpecker is a highly social woodpecker weighing about 79g of western North American oak woodland. It stores thousands of acorns in specially drilled 'granary trees' shared by the group.
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.