American Oystercatcher vs Variable Oystercatcher
Haematopus palliatus comparé à Haematopus unicolor
Side-by-Side Comparison
| Attribut | American Oystercatcher | Variable Oystercatcher |
|---|---|---|
| Nom scientifique | Haematopus palliatus | Haematopus unicolor |
| Ordre | Charadriiformes | Charadriiformes |
| Famille | Haematopodidae | Haematopodidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 49,4 cm (19.4 in) | 54,1 cm (21.3 in) |
| Poids | 590,6666666666666 g (20.84 oz) | 683,1666666666666 g (24.10 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1-6 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
American Oystercatcher only
Aucun(e)
Variable Oystercatcher only
Aucun(e)
Statut de conservation
American Oystercatcher
Variable Oystercatcher
About These Birds
American Oystercatcher
American Oystercatcher (Haematopus palliatus) is a large 40–48 cm boldly patterned shorebird of the Americas. Black head and upper breast; brown back; white underparts; orange-red bill; pale pink legs. Inhabits sandy beaches, estuaries, and mudflats along both coasts of North and South America. Feeds on oysters, mussels, and marine invertebrates.
Variable Oystercatcher
Variable Oystercatcher (Haematopus unicolor) is a large 46–49 cm oystercatcher endemic to New Zealand's coastline. Plumage ranges from all-black to pied (black and white) within the same population. Orange-red bill; pink legs. Inhabits rocky and sandy shores around both main islands and offshore islands. Feeds on bivalves, worms, and crustaceans.