Fertilised platypus eggs stay in the mother's body for around 28 days. When they have been laid, they incubate for another ten days before hatching. Echidna eggs also incubate for around 11 days.
hey usually take at least 3-5 days to hatch.
Monarch eggs taker about 4-5 days to hatch.
14 days
Monarch Butterflies. They fly south for the winter like birds do.
the male injects the sperm into the female
It takes 2 to 3 days for the eggs to hatch.
1 to 2 weeks I think
Cockatiel`s eggs normally hatch after about 19 days.
They don't lay eggs.
a monarch butterfly stay pregnant up iinto three to five days at least
about 2 inches long and the wingspan is 2 inches as well
ten if long enough the only exception is bad eggs the do not hatch and will crash your game
10-12 days to hatch