Posted on 2016-03-292023-02-07 by How bees give a heads-up when danger is near – CSMonitor.com A team of researchers from California and China discovered that bees give detailed head butts to their neighbors when wasps are close, the first communication system of its kind among insects. Http://m.csmonitor.com/Science/2016/0327/How-bees-give-a-heads-up-when-danger-is-near
