Flesh-footed Shearwater vs Cory's Shearwater
Ardenna carneipes เปรียบเทียบกับ Calonectris borealis
Side-by-Side Comparison
| คุณสมบัติ | Flesh-footed Shearwater | Cory's Shearwater |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Ardenna carneipes | Calonectris borealis |
| อันดับ | Procellariiformes | Procellariiformes |
| วงศ์ตระกูล | Procellariidae | Procellariidae |
| สถานะการอนุรักษ์ | Near Threatened | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 62.0 cm (24.4 in) | 69.4 cm (27.3 in) |
| น้ำหนัก | 649.0 g (22.89 oz) | 787.5 g (27.78 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
สถานะการอนุรักษ์
Near Threatened
Flesh-footed Shearwater
Least Concern
Cory's Shearwater
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.
Cory's Shearwater
46–56 cm, wingspan 112–126 cm. Large shearwater; greyish-brown above with yellowish bill; white below with pale underwing. Breeds Macaronesia (Azores, Canaries, Madeira). Migrates across Atlantic to South Atlantic wintering grounds. Feeds on fish and squid; follows fishing vessels.