Black Oystercatcher
Haematopus bachmani
The black oystercatcher is a large shorebird, with a black head, neck and breast and dark brown body, a long (9 cm (3.5 in)) bright red/orange bill and pink legs. It has a bright yellow iris and a red eye-ring. Its plumage varies slightly from north to south, being darker further north.
ID text from Wikipedia, CC BY-SA 4.0
Pied Oystercatcher
Haematopus longirostris
The name "oystercatcher" is something of a misnomer for this species, because they seldom eat oysters, which are found mainly on rocky coastlines. Pied oystercatchers frequent sandy coastlines, where they feed mainly on bivalve molluscs, which are prised apart with their specially adapted bill. These adaptations allow the Pied oystercatchers to slip their bills between the ventral edges of these shelled organisms, further allowing them to sever the shells and reach the edible flesh inside.
ID text from Wikipedia, CC BY-SA 4.0
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