Chatham Islands Oystercatcher vs American Oystercatcher
Haematopus chathamensis compared with Haematopus palliatus
Side-by-Side Comparison
| Attribute | Chatham Islands Oystercatcher | American Oystercatcher |
|---|---|---|
| Scientific Name | Haematopus chathamensis | Haematopus palliatus |
| Order | Charadriiformes | Charadriiformes |
| Family | Haematopodidae | Haematopodidae |
| Conservation Status | Endangered | Least Concern |
| Length | — | — |
| Wingspan | 50.4 cm (19.8 in) | 49.4 cm (19.4 in) |
| Weight | 580.0 g (20.46 oz) | 590.6666666666666 g (20.84 oz) |
| Diet | -- | -- |
| Clutch Size | 2-3 | 1-6 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Endangered
Chatham Islands Oystercatcher
Least Concern
American Oystercatcher
About These Birds
Chatham Islands Oystercatcher
Chatham Islands Oystercatcher (Haematopus chathamensis) is a large 47–49 cm oystercatcher endemic to the Chatham Islands, New Zealand. Black and white patterning; orange-red bill; pink legs. Critically Endangered; world population only ~440 birds. Inhabits rocky shores and sandy beaches on the Chatham 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.