Atlantic Petrel vs Little Shearwater
Pterodroma incerta 对比 Puffinus assimilis
Side-by-Side Comparison
| 属性 | Atlantic Petrel | Little Shearwater |
|---|---|---|
| 学名 | Pterodroma incerta | Puffinus assimilis |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保护状况 | Endangered | Least Concern |
| 体长 | — | — |
| 翼展 | 63.6 cm (25.0 in) | 36.0 cm (14.2 in) |
| 体重 | 515.0 g (18.17 oz) | 198.0 g (6.98 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Endangered
Atlantic Petrel
Least Concern
Little Shearwater
About These Birds
Atlantic Petrel
43 cm, wingspan 104 cm. Large; dark brown above with pale belly and dusky breast-band creating hooded appearance. Breeds Tristan da Cunha and Gough Island; ranges into south Atlantic and Indian Ocean. Endangered; threatened by introduced predators and longline fisheries.
Little Shearwater
25–30 cm. Small shearwater; dark above with white underparts and extensive white on face and sides of neck. Breeds Canary Islands, Madeira, and southern hemisphere islands; ranges in adjacent oceans. Feeds on small fish and squid; fast fluttering flight close to water.