Auckland Islands Shag vs Chatham Islands Shag
Leucocarbo colensoi ile kıyaslandığında Leucocarbo onslowi
Side-by-Side Comparison
| Özellik | Auckland Islands Shag | Chatham Islands Shag |
|---|---|---|
| Bilimsel Ad | Leucocarbo colensoi | Leucocarbo onslowi |
| Takım | Suliformes | Suliformes |
| Familya | Phalacrocoracidae | Phalacrocoracidae |
| Koruma Durumu | Vulnerable | Critically Endangered |
| Uzunluk | — | — |
| Kanat Açıklığı | 54,7 cm (21.5 in) | 51,8 cm (20.4 in) |
| Ağırlık | 2000,0 g (70.55 oz) | 2095,0 g (73.90 oz) |
| Beslenme | -- | -- |
| Kuluçka Büyüklüğü | 3 | 3 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Auckland Islands Shag only
Hiçbiri
Chatham Islands Shag only
Hiçbiri
Koruma Durumu
Vulnerable
Auckland Islands Shag
Critically Endangered
Chatham Islands Shag
About These Birds
Auckland Islands Shag
63 cm. Black and white; orange caruncles. Endemic to Auckland Islands, New Zealand subantarctic. Vulnerable; total population estimated at only a few thousand. Feeds on fish and invertebrates in surrounding cold ocean waters. Non-migratory; restricted to the island group.
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.