An Endangered Galápagos Tortoise Is a First-Time Mother at 100

Mommy, a Western Santa Cruz tortoise, recently welcomed four hatchlings at the Philadelphia Zoo, where she has lived since 1932. Mommy, a Western Santa Cruz tortoise, recently welcomed four hatchlings at the Philadelphia Zoo, where she has lived since 1932. Philadelphia Zoo, Endangered and Extinct Species, Turtles and Tortoises, Zoos, Reproduction (Biological), Galapagos Islands, Conservation of Resources NYT > Science