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

Bumblebees teach others to solve puzzles that are too complex to learn alone

Queen Mary University of London - latest news, breaking stories

Bumblebees 'play' just like kids, groundbreaking study reveals

Bumblebees get a buzz out of playing with balls, study finds

Like Humans, Bumblebees May Create Mental Images in Their Brains, Smart News

Plight of the bumblebee: how Queen Mary helped Britain's native

Bees rolling balls around hailed as first evidence of insect play

Study finds that bumble bees choose to 'play

Study finds that bumble bees choose to 'play

Bumblebees 'play with balls for enjoyment' say scientists, Tech News

Bumblebees enjoy playing with balls, according to study – BBC News