100-year-old tortoise gives birth to critically endangered hatchlings

For the first time in over 150 years, the Philadelphia Zoo has new additions to the Western Santa Cruz Galapagos tortoise ...
WGBH

Four critically endangered Galápagos tortoises hatch at the Philadelphia Zoo

A pair of Western Santa Cruz Galápagos tortoises, who are estimated to be around a century old, have become parents for the first time at the Philadelphia Zoo. The arrival of four hatchlings to “Mommy ...
The Earth Times

How Climate Change Is Rewriting Turtle Sex Ratios: The Heat Behind a Biological Shift

Climate change is skewing turtle populations by altering hatchling sex ratios. Explore how temperature affects turtles, why ...
Yahoo

Philadelphia Zoo announces hatching of its first Galapagos tortoise babies

April 4 (UPI) --The Philadelphia Zoo announced the hatching of four critically endangered Western Santa Cruz Galapagos tortoises, the first of their species to hatch at the facility in its history.
AOL

How Tortoises Lay and Incubate Eggs, From Digging to Hatching

After a female tortoise is fertilized, she undergoes several changes. After mating, the female tortoise will carry eggs for weeks to months, depending on the species. As the female tortoise gets ...
KSAT

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

PHILADELPHIA – Sixteen critically endangered western Santa Cruz tortoises born to some very old parents got a slow walk and the red carpet treatment Wednesday at a Philadelphia Zoo event to show off ...