The Komodo dragon, the largest species of lizard now alive ... by mating with a male and laying eggs. Or she can lay eggs without having mated, through a sort of virgin birth process called ...

An egg-laying lizard found in the hills of southeastern Australia controls the sex of its young through the size of its eggs, suggesting that female reptiles may actively dole out yolk to fine-tune ...

a lizard, or even a snake. But just as the animal kingdom is incredibly diverse, so are the colors of their eggs. Some animals lay beautiful green, brown, and even pink eggs. Considered to be one ...

This big egg belongs to an ostrich. Some animals, like lizards, lay much smaller eggs and much more of them. During sexual reproduction a sperm from the male joins with an egg from the female.