Invasive Rodents With Orange Teeth Threaten California Wildlife, Rat-Like Nutria

Nutria, an invasive species of rodent, has just been discovered in a new part of California ... and they're posing a threat to humans, pets livestock and an important ecosystem. These critters are invading the Bay Area, making their way into the Sacramento-San Joaquin River Delta in Contra Costa County ... a critical source of water for the state. Resembling beavers and growing up to 3 feet long with bright…