Four adorable western Santa Cruz Galápagos tortoise babies are now on display at Philadelphia Zoo after their 100-year-old 'Mommy' reproduced for the first time.

Let the cuteness overload commence! According to this video's caption, joey season has officially begun at the San Diego Zoo.

There are lots of exciting things to look forward to in your child's first year, but the one baby milestone that most parents ...

Mommy, a nearly 100-year-old Galapagos tortoises, and parent of four hatchlings is seen in her enclosure at the Philadelphia ...