because it is easy for them to look after.
This depends on the penguin species - for instance: Gentoo Penguins, Adelie Penguins and Rockhopper Penguins lay two eggs while King Penguins and Emperor Penguins lay just one egg.
The female Emperor Penguin lays one egg in May or early June.The male incubates the egg for 64 consecutive days until hatching by balancing it on the tops of his feet.
The Emperor penguins are the only species of penguins that lay two eggs. This is a unique trait among penguins, as most species only lay one egg at a time. The Emperor penguins typically lay their eggs in May or June, and both parents take turns incubating the eggs in their brood pouches to keep them warm in the harsh Antarctic environment.
Yes. Penguins lay two eggs per clutch, though the Emperor and King penguins lay only one.
The Emperor Penguin lays a single egg each breeding season, which takes place in winter The male incubates the egg while the female goes out to feed in the ocean, and she generally does not return until spring. Incubation takes around 65 days, and during this time, the male survives on his own reserves of fat.
Penguins are not mammals, so they do not get pregnant. Instead, female penguins lay eggs. After laying the egg, both the male and female penguins take turns incubating the egg until it hatches, which can take anywhere from 33 to 66 days depending on the species of penguin.
Penguins lay eggs. Most penguins lay two eggs in a clutch, although the two largest species, the Emperor and the King penguins lay only one per season.
a little penguin lays up to 567 eggs a week
just one egg
Usually, penguins lay one egg per breeding season.
Birds do not have live young, they lay eggs. It is possible to get a double yoked egg, but I don't know whether they are viable or not.
Penguins do not have 'litters', they lay eggs and usually lay one egg a year.