Complex sentence: Steller's sea eagle ("Haliaeetus pelagicus") is a large diurnal bird of prey in the family Accipitridae that lives in coastal northeastern Asia and mainly preys on fish and water birds.
Split into simpler sentences: Steller's sea eagle ("Haliaeetus pelagicus") is a large diurnal bird of prey in the family Accipitridae. It lives in coastal northeastern Asia and mainly preys on fish and water birds.