South Island Oystercatcher vs American Oystercatcher
Haematopus finschi compared with Haematopus palliatus
Side-by-Side Comparison
| Attribute | South Island Oystercatcher | American Oystercatcher |
|---|---|---|
| Scientific Name | Haematopus finschi | Haematopus palliatus |
| Order | Charadriiformes | Charadriiformes |
| Family | Haematopodidae | Haematopodidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 50.4 cm (19.8 in) | 49.4 cm (19.4 in) |
| Weight | 534.25 g (18.85 oz) | 590.6666666666666 g (20.84 oz) |
| Diet | -- | -- |
| Clutch Size | 1-3 | 1-6 |
| Population Trend | — | — |
Habitat Comparison
Shared Habitats
South Island Oystercatcher only
American Oystercatcher only
None
Conservation Status
Least Concern
South Island Oystercatcher
Least Concern
American Oystercatcher
About These Birds
South Island Oystercatcher
South Island Oystercatcher (Haematopus finschi) is a large 44–49 cm oystercatcher endemic to New Zealand. Black above, white below; orange-red bill; pinkish legs. Breeds on braided riverbeds of South Island; winters on North Island and Stewart Island tidal flats. The only New Zealand oystercatcher that migrates between islands.
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.