An  extremely interesting feature from the people at National Geographic explains how, with brains the size of sesame seeds, honeybees have to work together in different capacitoes to maintain a healthy hive Follow this link: https://www.nationalgeographic.com/animals/2019/03/honey-bee-job-queen-hive-animals/

The world's biggest bee has been re-discovered, after decades thought lost to science. The giant bee - which is as long as an adult's thumb - was found on a little-explored Indonesian island. After days of searching, wildlife experts found a single live female, which they photographed and filmed. Known as Wallace's giant