Noor-ul-Ain1, Zulfiqar Ali1*, Saba Naz1, Kiran Saleem1,2, Syeda Rida Hasan1, Sana Arif1, Rida Ahmad1,3, Nida Naeem1, Zarmina Zainab1 and Aliza Batool1,3
...age area and behavioural ethogram. The observed behaviours were resting, eating, drinking, locomotion, aggression, urination, defecation, fighting, pacing, playing, foaming, cage exploration, and being out of view. Two different enrichments were installed for two pairs. The first pair was provided with a feeding enrichment consisting of a large wood log applied with small wooden branches on it, upon which food-filled plastic tires were hung. The second enrichm...
