Philadelphia Zoo tortoises turtles hatchlings.

Staff members pose for photographs several of the 16 critically endangered western Santa Cruz tortoise hatchlings during their debut at the Philadelphia Zoo in Philadelphia, Wednesday, Aug. 20, 2025. (AP Photo/Matt Rourke)

Tortoise hatchlings born of century-old parents come out of their shells at Philadelphia Zoo

The Philadelphia Zoo is showing off 16 critically endangered western Santa Cruz tortoise hatchlings. The zoo gave the offspring the red carpet treatment on Wednesday with an event to show them off. The 16 were born in a series of hatches this year to Mommy and Abrazzo. The parents are both estimated to be about 100 years old. Mommy has been at the zoo since 1932, but this year’s hatchlings are her first offspring. The youngsters are considered a win in the effort to preserve western Santa Cruz tortoises.

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