zooarchers may find this of interest: http://acbwildlife.wordpress.com/2011/06/27/snapping-scavengers/ -- Umberto Albarella Department of Archaeology University of Sheffield Northgate House West Street Sheffield S1 4ET United Kingdom Telephone: (+) 44 (0) 114 22 22 943 Fax: (+) 44 (0) 114 27 22 563 http://www.shef.ac.uk/archaeology/staff/albarella.html For Zooarchaeology short course see: http://shef.ac.uk/archaeology/research/zooarchaeology/short-course.html For Archaeologists for Global Justice (AGJ) see: http://www.shef.ac.uk/archaeology/global-justice.html "only when the last tree has died and the last river been poisoned and the last fish been caught we will realise we cannot eat money"