02 March 2021
Their breeding habitat is the southern tundra in Canada and Alaska near water. They nest on the ground. The male makes several shallow scrapes; the female chooses one and adds grass and other material to line the nest. The female lays 4 eggs; the male assists in incubation. After a few days, the female leaves the young with the male; the young feed themselves.
These birds forage on mudflats, picking up food by sight and feel (bill). They mainly eat aquatic insects and crustaceans.