Pink-footed Shearwater vs Northern Giant Petrel
Ardenna creatopus в сравнении с Macronectes halli
Side-by-Side Comparison
| Характеристика | Pink-footed Shearwater | Northern Giant Petrel |
|---|---|---|
| Научное название | Ardenna creatopus | Macronectes halli |
| Отряд | Procellariiformes | Procellariiformes |
| Семейство | Procellariidae | Procellariidae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | — | — |
| Размах крыльев | 64,8 cm (25.5 in) | 99,6 cm (39.2 in) |
| Масса | 718,0 g (25.33 oz) | 4362,5 g (153.88 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Vulnerable
Pink-footed Shearwater
Least Concern
Northern Giant Petrel
About These Birds
Pink-footed Shearwater
48 cm, wingspan 109 cm. Large shearwater; brown above, white below with pink feet; dusky underwing border. Breeds Juan Fernandez and Mocha islands, Chile; migrates to North Pacific. Vulnerable; threatened by introduced predators and longline bycatch. Feeds on fish and squid.
Northern Giant Petrel
80–95 cm, wingspan 150–200 cm. Resembles Southern Giant Petrel but bill tip is reddish-brown; lacks white morph. Breeds subantarctic islands (South Georgia, Macquarie, Auckland). Ranges north into subtropics; scavenges offal and carrion at sea. Near Threatened due to longline bycatch.