About two weeks ago, Cleveland Amory Black Beauty Ranch in Murchison took in Ziggy, the Zonkey. A zonkey is a cross between a donkey and a zebra. "He appears to have the legs of a zebra and the body ...

Why do Serengeti zebra, wildebeest, and gazelle – all sharing limited food resources – follow the same migratory routes, one after another, in a body-size dependent way? This longstanding ...