Herbie has roommates. He shares a space at the zoo with Dulce, who is also in her 70s, and Georgie, who is in her 30s, according to zookeeper Karen Toca.
He is not alone
Herbie, a 70-year-old, 500-pound Aldabra tortoise, slowly moves toward zookeeper Karen Toca as she feeds him at the Reid Park Zoo, 3400 E. Zoo Court, in Tucson, on Nov. 30, 2016. A.E. Araiza / Arizona Daily Star

