(NEWSER) - Red panda mom Shan Tou has surprised zoo keepers in Fargo, ND, by giving birth to triplets, InForum reports. “This is huge," a Red River Zoo executive said. Red pandas, an endangered species, often have one or two cubs, but triplets are rare. "It’s been 10 years since the last triplets have been born in the Western Hemisphere,” said the zoo's main panda keeper. More»