Flesh-footed Shearwater vs Henderson Petrel
Ardenna carneipes ile kıyaslandığında Pterodroma atrata
Side-by-Side Comparison
| Özellik | Flesh-footed Shearwater | Henderson Petrel |
|---|---|---|
| Bilimsel Ad | Ardenna carneipes | Pterodroma atrata |
| Takım | Procellariiformes | Procellariiformes |
| Familya | Procellariidae | Procellariidae |
| Koruma Durumu | Near Threatened | Endangered |
| Uzunluk | — | — |
| Kanat Açıklığı | 62,0 cm (24.4 in) | 59,0 cm (23.2 in) |
| Ağırlık | 649,0 g (22.89 oz) | 320,0 g (11.29 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Flesh-footed Shearwater only
Henderson Petrel only
Koruma Durumu
Near Threatened
Flesh-footed Shearwater
Endangered
Henderson Petrel
About These Birds
Flesh-footed Shearwater
41–45 cm, wingspan 99–107 cm. All-dark sooty-brown with pale flesh-coloured feet and yellowish bill base. Breeds southern Indian Ocean islands and SW Australia; ranges to North Pacific. Near Threatened; bycatch concern. Feeds on fish and squid; follows fishing vessels.
Henderson Petrel
36–38 cm. All-dark gadfly petrel; sooty-brown with slightly paler primary patch below. Breeds Henderson Island (Pitcairn Islands). Endangered; population estimated at 5,000–10,000 pairs but vulnerable to introduced rats. Ranges in South Pacific; feeds at night on squid.