Applied Animal Behaviour Science
Applied Animal Behaviour Science > 2007 > 102 > 3-4 > 303-328
Applied Animal Behaviour Science > 2007 > 102 > 3-4 > 139-162
Applied Animal Behaviour Science > 2007 > 104 > 1-2 > 143-150
Applied Animal Behaviour Science > 2007 > 106 > 1-3 > 134-143