* Emperor Penguin: 64-67 days
* King Penguin: 53-56 days
* Gentoo Penguin: 35-39 days
* Adelie Penguin: 32-36 days
* Chinstrap Penguin: 35-37 days
* Macaroni Penguin: 38-40 days
How long does a penguin egg take to develop?
The incubation period of penguin eggs varies depending on the species of penguin. In general, larger penguin species have longer incubation periods than smaller species. Here are the approximate incubation periods for some common penguin species: