The pampered turtles were born in a series of hatches this year to Mommy and Abrazzo, a couple that is estimated to both be about 100 years old. Mommy arrived at the zoo in 1932, but had not produced offspring until Abrazzo was brought in nearly five years ago from Riverbanks Zoo and Garden in Columbia, South Carolina. The 16 are her first progeny.

Beloved nonagenarians Mommy and Abrazzo are parents once again. Nine more western Santa Cruz Galapagos tortoises have hatched, the Philadelphia Zoo announced Wednesday. This is the couple’s second clutch,

Take a look at these nine baby Galápagos tortoises. The Philadelphia Zoo is proud that the critically endangered species is now thriving.