100-year-old tortoise gives birth to critically endangered hatchlings at Philly Zoo
For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise ...
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.