Learning how cuckoo bumble bees cheat the eusocial system can tell scientists a lot about how insect sociality evolves and how hosts and parasites coevolve. But, as other bees face declines, cuckoo bees will only get more difficult to study.
Insects that are “eusocial” live in colonies with closely related nestmates and display social behavior, including a division of labor. The best-known examples are honey bees, termites, and ants. All […]