Few Articles.....

Sorry for mass posting - haven't had time to read these yet so consider it a lucky dip......

http://www.nature.com/news/2006/060424/full/060424-15.html

http://www.sciencedaily.com/releases/2006/05/060504070834.htm

http://www.sciencedaily.com/releases/2006/05/060503202659.htm

http://www.sciencedaily.com/releases/2006/05/060505191240.htm

http://www.world-science.net/exclusives/060315_meerkatfrm.htm

http://www.world-science.net/exclusives/060204_pavlovfrm.htm