Jouanin's Petrel vs Atlantic Petrel
Bulweria fallax ile kıyaslandığında Pterodroma incerta
Side-by-Side Comparison
| Özellik | Jouanin's Petrel | Atlantic Petrel |
|---|---|---|
| Bilimsel Ad | Bulweria fallax | Pterodroma incerta |
| Takım | Procellariiformes | Procellariiformes |
| Familya | Procellariidae | Procellariidae |
| Koruma Durumu | Near Threatened | Endangered |
| Uzunluk | — | — |
| Kanat Açıklığı | 48,2 cm (19.0 in) | 63,6 cm (25.0 in) |
| Ağırlık | 167,5 g (5.91 oz) | 515,0 g (18.17 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Jouanin's Petrel only
Hiçbiri
Atlantic Petrel only
Koruma Durumu
Near Threatened
Jouanin's Petrel
Endangered
Atlantic Petrel
About These Birds
Jouanin's Petrel
43–45 cm. Larger than Bulwer's Petrel; all sooty-brown with a wedge-shaped tail and faint pale wing-bar. Breeds southern Arabian Sea islands (Socotra region); ranges in Indian Ocean. Near Threatened; poorly studied. Feeds on squid and fish; crepuscular and nocturnal at sea.
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.