First-Ever Study Shows Bumble Bees 'Play'

An anonymous reader quotes a report from Phys.Org: Bumble bees play, according to new research led by Queen Mary University of London published in Animal Behavior. It is the first time that object play behavior has been shown in an insect, adding to mounting evidence that bees may experience positive "feelings." The team of researchers set up numerous experiments to test their hypothesis, which showed that bumble bees went out of their way to roll wooden balls repeatedly despite there being no a