As a member of the AZA, the Caldwell Zoo participates in many breeding projects. Animals born at the zoo include reticulated giraffes, flamingoes, black rhinoceros, jaguars, giant anteaters, and many others.
The Caldwell Zoo, being a member of the AZA, participates in numerous breeding programs for various animals.  These include reticulated giraffes, flamingos, black rhinoceroses, jaguars, giant anteaters, and others.