论文信息 - Effect of enrichments on behavioural reaction norms of two captive polar bears (Ursus maritimus) in Aalborg Zoo, Denmark - 字舞流文

Effect of enrichments on behavioural reaction norms of two captive polar bears (Ursus maritimus) in Aalborg Zoo, Denmark

T. H. Jensen | A. Alstrup | C. Pertoldi | S. Pagh | H. Hansen | Freja Melgaard Dahl | Line Damkjær Vorup | Line Østergaard Jensen | Petricia Strømfeldt Spyridopoulos