Environmental and psychological enrichment for NHPs reimagined and repurposed (2018)

Heyworth, C., Olivo, D.

Abstract

This article describes creative enrichment ideas for nonhuman primates, including celery stalks embedded with seeds; paper rolled into tubes, braided and filled with fruit and seeds; pineapple crowns loaded with treats; dry spaghetti noodles coated with honey and seeds; and more.