>Orangutan Enrichment Catalog

Hanging Forage Ball

Each end drilled with a hole large enough for a piece of chain to pass through. Small holes randomly drilled throughout. Holes are small enough that a raisin cannot easily fall through. Attach chain at each end so food cannot be easily shaken out. Use a large hard plastic jolly ball.

(Danielle Fogarty - Chicago Zoological Society/Brookfield Zoo)