Eurasian Oystercatcher
Haematopus ostralegus
The oystercatcher is one of the largest waders in the region. It is 40–45 cm (16–18 in) long, the bill accounting for 8–9 cm (3–3+1⁄2 in), and has a wingspan of 80–85 cm (31–33 in). It is an obvious and noisy plover-like bird, with black and white plumage, pink legs and a strong broad red bill used for smashing or prising open molluscs such as mussels or for finding earthworms. The sexes are similar in plumage but the female has a longer bill than the male.
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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