Across two experimental studies, researchers found that portraits of non-human primates with larger pupils elicited more positive impressions and greater charitable donations. Additionally, these ...
The total number of nonhuman primates in research in the United States was 71,921 in 2021 (the most recent year for which figures are available), according to the US Department of Agriculture. This ...
Committee on Animal Nutrition, Ad Hoc Committee on Nonhuman Primate Nutrition, National Research Council National Academy Press, Washington, DC, 2003 $47.96 Softcover, 286 pages ISBN: The National ...