Western Grebe vs Australasian Grebe
Aechmophorus occidentalis comparé à Tachybaptus novaehollandiae
Side-by-Side Comparison
| Attribut | Western Grebe | Australasian Grebe |
|---|---|---|
| Nom scientifique | Aechmophorus occidentalis | Tachybaptus novaehollandiae |
| Ordre | Podicipediformes | Podicipediformes |
| Famille | Podicipedidae | Podicipedidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 36,9 cm (14.5 in) | 20,4 cm (8.0 in) |
| Poids | 1302,5 g (45.94 oz) | 190,5 g (6.72 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 3-4 | 1-9 |
| Population Trend | — | — |
Habitat Comparison
Statut de conservation
Least Concern
Western Grebe
Least Concern
Australasian Grebe
About These Birds
Western Grebe
Western Grebe (Aechmophorus occidentalis) is a large 55–75 cm grebe of western North America. Elegant black and white pattern; long sinuous neck; long yellow-green bill; red eye. Inhabits large freshwater lakes; winters on coastal seas. Famous for synchronized rushing-water courtship display. Feeds mainly on fish. Wingspan to 102 cm.
Australasian Grebe
Australasian Grebe (Tachybaptus novaehollandiae) is a small 23–25 cm grebe of Australia, New Guinea, and many Pacific islands. Dark brown in breeding plumage with rich chestnut face sides and pale spot at base of bill. Inhabits freshwater lakes, ponds, reservoirs, and slow rivers. Very common across Australia.