Mobility and home-range use of Atlantic salmon parr over short time scales Michaël Ovidio, Eva C. Enders, Eric J. Hallot, Mathieu L. Roy, Jean-Claude Philippart, François Petit and André G. Roy Aquat. Living Resour., 20 1 (2007) 95-101 Published online: 17 May 2007 DOI: 10.1051/alr:2007020