by Williams, J.L, Friend, T.H, Toscano, M.J, Collins, M.N, Sisto-Burt, A, Nevill, C.H
Published in Applied animal behaviour science (30.05.2002)

by Nevill, Christian H., Friend, Theodore H.
Published in Applied animal behaviour science (15.12.2006)

by Williams, J.L., Friend, T.H., Nevill, C.H., Archer, G.
Published in Applied animal behaviour science (01.10.2004)

by Archer, Gregory S, Friend, T.H, Piedrahita, J, Nevill, C.H, Walker, S
Published in Applied animal behaviour science (01.06.2003)

by Nevill, C.H, Friend, T.H
Published in Applied animal behaviour science (01.08.2003)

by Archer, Gregory S, Friend, T.H, Piedrahita, J, Nevill, C.H, Walker, S
Published in Applied animal behaviour science (21.05.2003)