Why do penguins 'like' lay eggs in the winter?

A rare creature living in Antarctica, penguins have led many to question why they "like" eggs in the winter and how to prevent them from freezing?

Emperor penguins are the only penguins that accept a risky strategy in spawning when they lay their eggs in the winter. The female will feed while the male will stay and incubate as the temperature gets colder.

Penguins live mainly in the Southern Hemisphere.

The reason for winter breeding is strongly related to the food source . When several thousand young penguins hatch, they require tons of fish, squid and mollusks as food.

This food source is only available in the spring when the icy areas thaw much. The incubation takes about 4 months, which means that they need to lay in the winter for the eggs to hatch in the spring.

To be able to incubate in the winter, penguins have basically made certain evolution. They are covered by a few centimeters of fur, which keeps them and the eggs or young eggs away.

Like many other penguins, emperor penguins have a bare flap of skin on their bellies called an "incubator pouch". They cleverly place the egg on its feet, applying it to the bare skin and covered with thick fur to keep it isolated from the frozen world.

For a few weeks after hatching, baby penguins spend all their time in their parents ' heating bags . Of course, the incubation process also depends heavily on whether the parents can maintain the ideal conditions or not.

They are appreciated by scientists for being resilient when incubating for months for their children. They also cleverly gather into groups to ensure the most effective collective heat source.