Villanova and Monmouth, Wildcats and Hawks. Wildcats.
Arizona and Wisconsin. Wildcats and Badgers. Arizona is a red state (aka a state that voted for Bush) and Wisconsin is a blue state. Badgers.
Nevada and Montana. Wolf Pack and Grizzlies. The Grizzly Bear is an endangered species (see the Fish and Wildlife Service website). Montana.
BC and Pacific. Golden Eagles and Tigers. Tigers are mean. BC.
Oklahoma and UW Milwaukee. Sooners and Panthers. Don't know about the Sooners, but the panther is a predatory animal (probably a member of Halliburton for all we know). Oklahoma.
Florida and South Alabama. South Alabama. Why? Florida conjures up bad memories for liberals (recount in 2000). Besides Jeb Bush runs Florida thanks to W's and his daddy's blessing.
Georgetown and Northern Iowa. Hoyas and Panthers. Northern Iowa . Why? Georgetown has won before so let's give UNI a chance.
Ohio State and Davidson. Ohio State. Buckeyes are a plant which means they're a part of nature.
Sorry Ole Miss wasn't in the Tournament.
BTW, in the West Virginia and SIU game. Mountaineers were polluters of the environment, which is wrong (like Halliburton, Exxon, etc.) Take SIU.