Short-tailed Shearwater vs Antarctic Prion
Ardenna tenuirostris ile kıyaslandığında Pachyptila desolata
Side-by-Side Comparison
| Özellik | Short-tailed Shearwater | Antarctic Prion |
|---|---|---|
| Bilimsel Ad | Ardenna tenuirostris | Pachyptila desolata |
| Takım | Procellariiformes | Procellariiformes |
| Familya | Procellariidae | Procellariidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 52,4 cm (20.6 in) | 36,5 cm (14.4 in) |
| Ağırlık | 695,0 g (24.52 oz) | 149,0 g (5.26 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Short-tailed Shearwater only
Antarctic Prion only
Hiçbiri
Koruma Durumu
Least Concern
Short-tailed Shearwater
Least Concern
Antarctic Prion
About These Birds
Short-tailed Shearwater
41–43 cm, wingspan 95–100 cm. Sooty-brown; silvery underwing flash. Breeds Bass Strait islands (Australia) in enormous numbers; one of the world's most abundant seabirds. Migrates to North Pacific in vast flocks. Feeds on krill and fish. Harvested sustainably as 'muttonbirds' in Tasmania.
Antarctic Prion
25–28 cm, wingspan 58–66 cm. Classic prion pattern: pale blue-grey, white below, bold dark M across upperwing. Medium-broad bill. Most abundant and widespread prion; breeds South Georgia, Heard, Kerguelen, Macquarie. Feeds on crustaceans; makes deep dives compared to congeners.