Emperor Penguin-Antarctica

The challenges that the penguins had to over come were the weather that the Antarctica has and lost of their chicks and the dangerous sea lions that eat the mom penguins.

            Their habitat challenge is the coldness in the penguins hat have the eggs.

           Penguins need their parents to cover them by them going under them. They could survive the predators by running away.

         The reason is because of its axis that the planet has in the rotation of the planet, by turning the axis of the world and one side has sunlight and the other side it doesn't , but then it rotates and then the other side has the sunlight now. 
           By the time they mate they have to pass the egg to the female but the other thing is that if they have the baby now they mite sink in the ocean because there is no solid ice where they could mate or put the  egg, so that's why they need the solid ice so he females could pass it to their male pouch so they could take care of it.