Chatham Islands Shag vs Kerguelen Islands Shag
Leucocarbo onslowi comparé à Leucocarbo verrucosus
Side-by-Side Comparison
| Attribut | Chatham Islands Shag | Kerguelen Islands Shag |
|---|---|---|
| Nom scientifique | Leucocarbo onslowi | Leucocarbo verrucosus |
| Ordre | Suliformes | Suliformes |
| Famille | Phalacrocoracidae | Phalacrocoracidae |
| Statut de conservation | Critically Endangered | Least Concern |
| Longueur | — | — |
| Envergure | 51,8 cm (20.4 in) | 53,4 cm (21.0 in) |
| Poids | 2095,0 g (73.90 oz) | 2500,0 g (88.18 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Chatham Islands Shag only
Aucun(e)
Kerguelen Islands Shag only
Aucun(e)
Statut de conservation
Critically Endangered
Chatham Islands Shag
Least Concern
Kerguelen Islands Shag
About These Birds
Chatham Islands Shag
63 cm. Black and white; orange-red caruncles at bill base. Endemic to Chatham Islands, New Zealand. Critically Endangered; total population fewer than 1,000 birds. Restricted to a few Chatham Islands colonies; feeds on fish and invertebrates in surrounding coastal waters.
Kerguelen Islands Shag
65 cm. Black and white; distinctive warty orange caruncles at bill base. Endemic to Kerguelen Islands, southern Indian Ocean. Feeds on fish in cold Kerguelen Island waters; colonial nester on rocky coastal cliffs. Locally common but restricted range makes it Vulnerable.