A lovely mockingbird.
The definition of a mockingbird is a songbird that usually lives in tropical parts of America and can mimic the sounds made by other birds.
An example of a mockingbird is a long-tailed grey bird that lives in the south and that mimics sparrows, robins and other birds.
any of various New World passerine birds (family Mimidae), esp. a species (Mimus polyglottos) of the U.S. noted for its song and its ability to imitate the calls of many other birds
Any of several species of New World birds of the family Mimidae, especially Mimus polyglottos, a gray and white bird of North America and the Caribbean islands, noted for the ability to mimic the sounds of other birds.