South Georgia Diving-petrel vs Antarctic Petrel
Pelecanoides georgicus से तुलना Thalassoica antarctica
Side-by-Side Comparison
| विशेषता | South Georgia Diving-petrel | Antarctic Petrel |
|---|---|---|
| वैज्ञानिक नाम | Pelecanoides georgicus | Thalassoica antarctica |
| गण | Procellariiformes | Procellariiformes |
| कुल | Procellariidae | Procellariidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 22.6 cm (8.9 in) | 59.2 cm (23.3 in) |
| वजन | 129.0 g (4.55 oz) | 658.3333333333334 g (23.22 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
South Georgia Diving-petrel
Least Concern
Antarctic Petrel
About These Birds
South Georgia Diving-petrel
20 cm. Tiny; dark above, white below; paler scapular edges. Breeds South Georgia, Kerguelen, and Heard Island. Extremely abundant; possibly billions of individuals in Southern Ocean. Feeds on euphausiids by diving; sympatric with Common Diving-petrel but smaller with narrower bill.
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.