Oregon Zoo primates will celebrate the holidays a little early this year. The zoo's annual Presents for Primates enrichment event -- in which Santa's helpers (i.e., zoo primate keepers) present ...

OKLAHOMA CITY (KFOR) – The Oklahoma City Zoo is celebrating World Primate Day with enrichment events, caretaker chats and a special meet-and-greet. According to the Zoo, primate lovers are welcome to ...

Since the 1998 publication of The Psychological Well-Being of Nonhuman Primates by the National Research Council, and the 1991 implementation of the 1985 Animal Welfare Act Amendment, many formal and ...

Environmental enrichment is an animal husbandry principle that seeks to provide the stimuli necessary for the optimal physiological and psychological well-being of animals. Due to primates having ...

Bright-eyed, with her head tilted slightly, Tuli, a Colobus Monkey, put her hand on the indigo splotch on the canvas. While she enjoyed a snack, she dragged her fingers through the blue paint to leave ...

Oregon Zoo primates will celebrate the holidays a little early this year. Chimpanzees and orangutans will receive food-filled gift boxes and quilts from their Secret Santas -- i.e., zoo primate ...