The White-tailed Sea Eagle (ERNE) is a large bird of prey that is native to Eurasia and is the national bird of Finland. It is also known as the ERNE (ERN), and is one of the largest birds of prey in the world, with a wingspan of up to 2.45 meters. It is a powerful hunter, and feeds mainly on fish, but also eats small mammals, birds, and carrion. The White-tailed Sea Eagle is an endangered species, and its population has been declining due to habitat loss and hunting.