Eugene S. Morton is a Senior Scientist Emeritus at the Smithsonian Institution, Washington DC and an Adjunct Professor Emeritus at York University, Toronto. He specializes in migratory bird behavioural ecology, mating systems in birds and saturniid moths, animal communication and avian/plant coevolution. He received the William Brewster Award from the American Ornithologists' Union in 1995 for his ornithological research.