California's Catalina Island Bison Bring Tourists, Concern.

The bison of Catalina Island are smaller than those on the mainland. It's not because of a genetic difference, they just don't get the right nutrients at the right time, according to Julie King, director of conservation and wildlife management at the Catalina Island Conservancy.

https://learningenglish.voanews.com/a/catalina-island-bison/3932894.html

Posted on July 22, 2017 11:20 AM by biohexx1