Hii Not sure if this has been flagged up before: http://news.sciencemag.org/sciencenow/2013/03/bees-buzz-each-other-but-not-the.html http://rspb.royalsocietypublishing.org/content/280/1759/20130528.abstract?sid=e8058831-57f0-4205-b26d-1031ecb67c62 Regards Mike Rowbottom HARROGATE North Yorkshire UK *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html