Joel Vanderbush, curator of conservation and education at Niabi Zoo, Coal Valley, Illinois - USA, joins the "ROI" team for the 586th edition of this program to discuss The Niabi Zoo.

The host for this discussion is John Kealey, and the history buffs are RIck Sweet and Terri Toppler.

Opinions expressed in this program are those of the hosts and the guest(s), and not necessarily those of KALA-FM or St. Ambrose University. This program is recorded at KALA-FM, St. Ambrose University, Davenport, Iowa, USA!