Most Asian turtles and tortoises are sexually diamorphic, with the female being up to 10cm larger than the male. Turtles and tortoises move ... born with a tooth egg to help them break out of the ...

PHILADELPHIA — Four critically endangered Western Santa Cruz Galapagos tortoise hatchlings on ... The hatchlings’ parents, female Mommy and male Abrazzo, are the zoo’s two oldest animals ...

The story of a cherished Galápagos tortoise at the Philadelphia ... Incubation resulted in half the eggs being female and the other half male. So far, only female hatchlings have emerged.