Gramma the Galápagos tortoise, oldest resident of San Diego Zoo, dies at about 141

After more than a century of munching on her favorite foods of romaine lettuce and cactus fruit, beloved Galápagos tortoise Gramma, the oldest resident of the San Diego Zoo, has died.

​ After more than a century of munching on her favorite foods of romaine lettuce and cactus fruit, beloved Galápagos tortoise Gramma, the oldest resident of the San Diego Zoo, has died. Read More Breaking News, Latest News and Videos | CNN