Oystercatchers are shorebirds known for their striking black and white plumage and long, bright orange bills. They are commonly found along coastlines and estuaries, where they feed primarily on mollusks, such as oysters and clams. These birds use their strong bills to pry open shells and access the soft tissue inside. There are several species of oystercatchers, including the American Oystercatcher and the Eurasian Oystercatcher. They are social birds, often seen in small groups, and are known for their loud, distinctive calls. Oystercatchers typically nest on the ground, laying their eggs in shallow scrapes on sandy or pebbly beaches.