Pink-footed Shearwater vs Chatham Islands Petrel
Ardenna creatopus comparado com Pterodroma axillaris
Side-by-Side Comparison
| Atributo | Pink-footed Shearwater | Chatham Islands Petrel |
|---|---|---|
| Nome científico | Ardenna creatopus | Pterodroma axillaris |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Vulnerable | Vulnerable |
| Comprimento | — | — |
| Envergadura | 64,8 cm (25.5 in) | 42,4 cm (16.7 in) |
| Peso | 718,0 g (25.33 oz) | 226,25 g (7.98 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Estado de conservação
Vulnerable
Pink-footed Shearwater
Vulnerable
Chatham Islands 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.
Chatham Islands Petrel
30 cm. Small; dark grey above with white forehead and underparts; distinctive black axillaries. Critically Endangered; breeds only South East Island, Chatham Islands (few hundred pairs). Threatened by weka predation; intensive management sustains population. Ranges in temperate Pacific.