Volunteer caregiver Sandra came up with the idea to fill small water balloons with water (with a few blueberries) and then freeze them as enrichment for the chimpanzees. After they were frozen, we removed the balloon portion, leaving behind balls of ice with frozen berries inside. Ice provides a lot of enrichment for the chimps. And ice with frozen blueberries inside seems to be even more enjoyable when temperatures exceed 100 degrees like they did today.
I can’t decide which part I love more; Jamie’s use of a tool or Foxie rubbing her toes together…which is your favorite?
