Animal Behaviour
Animal Behaviour > 2011 > 81 > 2 > 491-498
Animal Behaviour > 2012 > 83 > 3 > 723-730
Animal Behaviour > 2017 > 128 > C > 21-32
Animal Behaviour > 2011 > 81 > 2 > 491-498
Animal Behaviour > 2012 > 83 > 3 > 723-730
Animal Behaviour > 2017 > 128 > C > 21-32