South Georgia Diving-petrel vs Heinroth's Shearwater
Pelecanoides georgicus 比較対象 Puffinus heinrothi
Side-by-Side Comparison
| 属性 | South Georgia Diving-petrel | Heinroth's Shearwater |
|---|---|---|
| 学名 | Pelecanoides georgicus | Puffinus heinrothi |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Procellariidae | Procellariidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 22.6 cm (8.9 in) | 35.7 cm (14.1 in) |
| 体重 | 129.0 g (4.55 oz) | 82.0 g (2.89 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
South Georgia Diving-petrel
Vulnerable
Heinroth's Shearwater
About These Birds
South Georgia Diving-petrel
南大西洋と南インド洋の亜南極諸島に繁殖するウミスズメモドキで、小型ながら優れた潜水能力を持つ。コロニーを形成して巣穴に営巣する。
Heinroth's Shearwater
27 cm. Small dark shearwater; all sooty-brown with pale bill. Breeds Solomon Islands and Papua New Guinea. Critically Endangered; extremely poorly known with only a handful of records. Breeding biology almost completely unknown; one of the rarest and least-studied seabirds.