First-ever study shows bumble bees 'play' - Queen Mary University of London

World Bee Day: Imperial bee scientists share their research, Imperial News

First-ever study shows bumble bees 'play

Bumblebees Bee Culture

Bumblebees learn to solve puzzles by watching peers, study finds

Bees are really highly intelligent': the insect IQ tests causing a

These bumblebees like playing and it's the sweetest thing

The Secret (Smart) Life of Bees - Science Friday

bumble bees can 'play' like animals, new study shows

Study finds that bumble bees choose to 'play

Bees like to roll little wooden balls as a form of play, study finds

Flight of the bumblebee: survey finds individual personalities

Bumble bees 'play' just like kids

Nature Today Ball-rolling bees reveal complex learning