Heinroth's Shearwater vs Hutton's Shearwater
Puffinus heinrothi ile kıyaslandığında Puffinus huttoni
Side-by-Side Comparison
| Özellik | Heinroth's Shearwater | Hutton's Shearwater |
|---|---|---|
| Bilimsel Ad | Puffinus heinrothi | Puffinus huttoni |
| Takım | Procellariiformes | Procellariiformes |
| Familya | Procellariidae | Procellariidae |
| Koruma Durumu | Vulnerable | Endangered |
| Uzunluk | — | — |
| Kanat Açıklığı | 35,7 cm (14.1 in) | 41,8 cm (16.5 in) |
| Ağırlık | 82,0 g (2.89 oz) | 345,4166666666667 g (12.18 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Heinroth's Shearwater only
Hiçbiri
Hutton's Shearwater only
Koruma Durumu
Vulnerable
Heinroth's Shearwater
Endangered
Hutton's Shearwater
About These Birds
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.
Hutton's Shearwater
38 cm. Dark above; white below; larger than Fluttering Shearwater. Breeds only in alpine zone of Kaikoura Ranges, South Island, New Zealand. Endangered; very restricted inland breeding range unique among shearwaters; feeds at sea in Tasman Sea and off south Australia.