The Liger: A hybrid cross between a male lion and a female tiger. Thus, it has parents with the same genus but of different species. It is distinct from the similar hybrid tigon. It is the largest of all known extant felines. Awesome.* +Leisure Escapes http://leisurescapes.net/
Polar Bear and Grizzly Bear hybrid called Pizzlies, Grolar Bears, among other things. Climate change and evolution have caused the two to cross territories, making bears with characteristics of both parents.