Ultimate Swarms

UltimateSwarmThis BBC programme contains some good footage of swarming in honeybees and then goes on to discuss other collective behaviours.

http://www.bbc.co.uk/iplayer/episode/p01dn81f/sign/Ultimate_Swarms/

The programme is available on the BBC iPlayer until 10:04 am, Tuesday 22nd October or November 14th if downloaded.