Providence Petrel vs Antarctic Petrel
Pterodroma solandri comparado com Thalassoica antarctica
Side-by-Side Comparison
| Atributo | Providence Petrel | Antarctic Petrel |
|---|---|---|
| Nome científico | Pterodroma solandri | Thalassoica antarctica |
| Ordem | Procellariiformes | Procellariiformes |
| Família | Procellariidae | Procellariidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 59,8 cm (23.5 in) | 59,2 cm (23.3 in) |
| Peso | 480,3333333333333 g (16.94 oz) | 658,3333333333334 g (23.22 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Providence Petrel only
Antarctic Petrel only
Nenhum
Estado de conservação
Least Concern
Providence Petrel
Least Concern
Antarctic Petrel
About These Birds
Providence Petrel
40 cm, wingspan 96–100 cm. Dark brown overall with pale forehead; underwing shows white flash at base of primaries. Breeds Lord Howe Island; migrates to North Pacific after breeding. Feeds on squid and fish; populations recovering after predator control on Lord Howe.
Antarctic Petrel
40–46 cm, wingspan 100–110 cm. Striking chocolate-brown and white pattern; only member of its genus. Breeds solely in Antarctica on cliff ledges; among the most southerly-nesting birds. Feeds on fish and krill beneath pack ice. Returns to colonies in October; one of the most abundant Antarctic seabirds.