Elizabeth Brannon
Brian Hare
James Hare 
Manuel Leal
Jennifer Mather
Diana Reiss
Frans de Waal



Duke Canine Cognition Center
Duke Lemur Center
Friends of Bonobos
National Aquarium
National Zoological Park, Smithsonian Institution
Sensory and Evolutionary lab, Duke University
Yerkes National Primate Research Center

Further reading/new research since we filmed

Quirks & Quarks: The Dolphin in the Mirror
Empathetic rats
New questions about empathy
Chimps share too!

The Wild Canadian Year

Wild Canadian Year

Visit our website to watch the series online, discover extra behind-the-scenes stories and view Canada's nature scenes in 360. Visit Wild Canadian Year

From CBC Kids

The Nature of Thingies