Reimer, J., Maia, C. M., Santos, E. F. 2016. Environmental enrichments for a group of captive macaws: Low interaction does not mean low behavioral changes. Journal of Applied Animal Welfare Science 19(4), 385-395.
Environmental enrichment has been widely used to improve conditions for nonhuman animals in captivity. However, there is no consensus about the best way to evaluate the success of enrichments. This study evaluated whether the proportion...