Tristan Albatross vs Chatham Albatross
Diomedea dabbenena comparé à Thalassarche eremita
Side-by-Side Comparison
| Attribut | Tristan Albatross | Chatham Albatross |
|---|---|---|
| Nom scientifique | Diomedea dabbenena | Thalassarche eremita |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Diomedeidae | Diomedeidae |
| Statut de conservation | Critically Endangered | Vulnerable |
| Longueur | — | — |
| Envergure | 127,3 cm (50.1 in) | 108,4 cm (42.7 in) |
| Poids | 7100,0 g (250.45 oz) | 3825,0 g (134.92 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Statut de conservation
Critically Endangered
Tristan Albatross
Vulnerable
Chatham Albatross
About These Birds
Tristan Albatross
Tristan Albatross, 100–110 cm, wingspan 250–300 cm, breeds only on Gough Island in the South Atlantic — one of the world's most isolated islands. Critically Endangered; mouse predation on eggs and chicks is causing severe decline. Pelagic across the South Atlantic; piscivore and squid feeder.
Chatham Albatross
Chatham Albatross, 90 cm, wingspan 220 cm, is Vulnerable and breeds only on The Pyramid, a single rocky stack in the Chatham Islands. Yellow bill with dark tip, grey head. Very restricted breeding range; pelagic across the South Pacific. Threatened by longline bycatch and the vulnerability of one tiny colony.