A non-native person who comes to a country from another country to permanently settle there.
A plant or animal that establishes itself in an area where it previously did not exist.
Of or relating to immigrants or the act of immigrating.
A person who leaves one place in order to permanently settle in another.
A migratory animal, in particular a migratory bird.
Traveller or worker who moves from one region or country to another.
Any of various pierid butterflies of the genus Catopsilia. Also called an emigrant.
Migratory.