These rails are found in freshwater and brackish marshes in parts of the eastern United States, eastern Mexico, and the Caribbean. They feed on small crustaceans, clams, fish, frogs, small snakes and mammals, insects, spiders, fruit, and seeds, usually capturing their prey in shallow water. Males choose the nesting sites and do most of the building, often constructing several additional simpler nests, some of which are used as shelter for the chicks. The nests are platforms above the water, built from marsh grasses with a base of decaying vegetation and hidden in grass or sedges. Both parents incubate the eggs and feed the chicks.