Cognition in animals Behavior 2 Psychology 2 Animal intelligence 1 Animals 1 Animals, Habits and behavior of 1 Animaux 1 Apprentissage chez les animaux 1 Birds 1 Brain 1 Cognition 1 Congr�es 1 Denken 1 Fishes 1 Intellect 1 Intelligence 1 Intelligenz 1 Kognition 1 Kongress 1 Learning in animals 1 Mental Processes 1 Psychologie compar�ee 1 Psychology, Comparative 1 Tiere 1 Verhaltensforschung 1 Verstand 1 Vocalization 1 Vögel 1