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for as long as 3 months
72 days
3 months
2-4 months
He will incubate the egg for up to two months until the female returns.
Your looking at around 3 days.
2 months
Penguins are not born; they are hatched from eggs.
i don't know for sure but i think 2-3 months
Most eggs take about 34-35 days to hatch. The first egg laid takes about a day longer to hatch than the second egg (33 days). They hatch about 1.5 apart.
4 hours.
Penguins are birds, they lay eggs, is your question haw long are the eggs retained?
There are many wild birds, and they are very different, so the hatch (note - hatCh) times vary depending on the species. For example, Ostrich eggs take 40 to 45 days of incubation to hatch, the Emperor Penguin takes 64-67 days, and most hummingbirds' eggs take only 8-12 days to hatch. Of course, if an egg is not incubated properly or it is not fertilized, it may never hatch -- however, it most likely could make a very nice omelette or souffle if it hasn't been sitting around too long :>) There are many wild birds, and they are very different, so the hatch (note - hatCh) times vary depending on the species. For example, Ostrich eggs take 40 to 45 days of incubation to hatch, the Emperor Penguin takes 64-67 days, and most hummingbirds' eggs take only 8-12 days to hatch. Of course, if an egg is not incubated properly or it is not fertilized, it may never hatch -- however, it most likely could make a very nice omelette or souffle if it hasn't been sitting around too long :>)
about a week