The NENE, also known as the Hawaiian Goose, is a species of goose endemic to Hawaii. It is named for its call, which sounds like 'nay-nay'. The WHIPPOORWILL is a species of nightjar found in North America. Its name is derived from its call, which is a repetitive 'whip-poor-will'. The Redstart is a species of small passerine bird found in Europe and Asia. It is named for its distinctive red tail feathers, which it flashes when singing.