Flesh-footed Shearwater vs Pycroft's Petrel
Ardenna carneipes verglichen mit Pterodroma pycrofti
Side-by-Side Comparison
| Merkmal | Flesh-footed Shearwater | Pycroft's Petrel |
|---|---|---|
| Wissenschaftlicher Name | Ardenna carneipes | Pterodroma pycrofti |
| Ordnung | Procellariiformes | Procellariiformes |
| Familie | Procellariidae | Procellariidae |
| Erhaltungsstatus | Near Threatened | Vulnerable |
| Länge | — | — |
| Flügelspannweite | 62,0 cm (24.4 in) | 42,8 cm (16.9 in) |
| Gewicht | 649,0 g (22.89 oz) | 156,5 g (5.52 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
-
Flesh-footed Shearwater only
Pycroft's Petrel only
Erhaltungsstatus
Near Threatened
Flesh-footed Shearwater
Vulnerable
Pycroft's 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.
Pycroft's Petrel
26–28 cm. Small; pale grey above with dark M-mark; white underparts with partial dark collar. Breeds small islands off northern New Zealand (Poor Knights, Hen & Chickens). Vulnerable; migrates to North Pacific. Feeds on squid and fish; nocturnal at colonies; threatened by rats.