Ant queens stay close to home in their hunt for a mate and as a result produce thousands of inbred offspring, a study led by a University of Exeter biologist has found.
The research, published this week in the journal American Naturalist, found that that the queen will often only fly as far as 60 metres before finding a mate, and as a result may well be related to him. A queen mates only once, can live up to 30 years, and will continue re-producing long after her male mate is dead using the original sperm.