The ancient Egyptians buried the eggs in warm fresh manure.
It takes about 3 months to hatch them.
Some will but the hatch percentage will be very low.
Anywhere from 10 weeks to 10 years though usually on the tenth year you know it is not going to hatch
The gestation period of pigeon eggs is about 18 days.
100 to 200 years
No,only monotremes hatch eggs.
Yes, they hatch from eggs.
Mosquito eggs are unique. They can lay dormant for years until a flood or good rain comes and helps them hatch.
No, snails do not make a nest, they do stay on a nest, they do not hatch eggs. The eggs mature and hatch by themselves.
one million years (1,000,000)
2-3 weeks.
You cannot hatch eggs in My Pokémon Ranch.