Opening large bivalves (shells) requires considerable force, and the Oystercatcher is well-adapted for this purpose.
lifers in the form of Pigeon Guillemot and Black Oystercatcher.
Species such as breeding redshank, lapwing as well as migrant waders including oystercatcher and gray plover are all regularly sighted.
Sand martins are an attractive summer visitor and there is a good chance of seeing an oystercatcher anywhere gravel or stones are exposed.
oystercatcher perched on the boulders.