Northern Royal Albatross vs Buller's Albatross
Diomedea sanfordi 对比 Thalassarche bulleri
Side-by-Side Comparison
| 属性 | Northern Royal Albatross | Buller's Albatross |
|---|---|---|
| 学名 | Diomedea sanfordi | Thalassarche bulleri |
| 目 | Procellariiformes | Procellariiformes |
| 科 | Diomedeidae | Diomedeidae |
| 保护状况 | Endangered | Near Threatened |
| 体长 | — | — |
| 翼展 | 122.2 cm (48.1 in) | 100.2 cm (39.4 in) |
| 体重 | 7577.0 g (267.27 oz) | 2912.5 g (102.74 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Endangered
Northern Royal Albatross
Near Threatened
Buller's Albatross
About These Birds
Northern Royal Albatross
Northern Royal Albatross, 107–122 cm, wingspan 270–320 cm, is one of the largest birds alive. Breeds only on the Chatham Islands, New Zealand (and rarely mainland). Almost entirely white in adult plumage; black cutting edge on upper wing. Circumnavigates the Southern Ocean. Endangered; ~17,000 individuals.
Buller's Albatross
Buller's Albatross, 76–81 cm, wingspan 205–213 cm, breeds on the Solander Islands and Snares Islands of New Zealand. Distinctive grey head, white forehead, and a broad yellow stripe along the bill. Piscivore and squid feeder; pelagic across the South Pacific. Near Threatened; moderately affected by longline bycatch.