It is another common name of the zaramagullón, lavanco or somormujo. It is a bird of the Podicipedidae family, which lives in the wetlands. Its scientific name is Podiceps cristatus .
lavanco-like somormujo-refers to the expression : type of podicipedipedime bird of the Podicipedidae family typical of the wetlands of Eurasia, Africa and Australasia-