First-ever study shows bumble bees 'play' | EurekAlert!
Bee Drinking Garden Ball | Water for Bees | Uncommon Goods
Bee Ball - Dutch Growers Saskatoon
Bee Ball – Kitras Art Glass Inc
Bee Balls - Glass Orbs That Provide Drinking Water for Bees
Bee Drinking Garden Ball | Water for Bees | Uncommon Goods
Kitras Bee Balls – Featherfields
Bumblebees go out of their way to play
Watch scientists train bees to play with tiny soccer balls
Bee facts that are A+ intere-sting!
Hot Bee Balls" Cook Enemy Hornets—But How Do Bees Endure the Heat?
Great balls of bees! - TruBee Honey
Honeybees gang up to roast invading hornets alive — at a terrible cost | New Scientist
DIY Golf Ball Craft - Bees - Carolina Honeybees
How a wildlife photographer got this award-winning shot of a 'gyrating' ball of bees | CBC Radio
Photos of a Giant Ball of Bees
Ball-Rolling Bumble Bees Just Wanna Have Fun | Scientific American
Video: To Kill Predators, Japanese Honeybees Surround Them in a 'Hot Defensive Bee Ball'
Bee Balls
Bees like to roll little wooden balls as a form of play, study finds | Ars Technica
Bumblebees Demonstrate the Power of Insect Brains - The New York Times
Kamikaze bees kill invading hornets by forming 'hot defensive balls' | Daily Mail Online
Bizarre Bee-havior in the Battle Against the Giant Hornet | Science| Smithsonian Magazine
Bees rolling balls around hailed as first evidence of insect play
