Penguins in the order Penguin, family Penguin, genus Penguin. Emperor penguins are generally 90-120 centimeters tall and weigh up to 50 kilograms. Emperor penguins are distributed on the Antarctic continent, mainly living in Antarctica and nearby oceans. Emperor penguins are social animals with fixed activity times, gathering into groups for both foraging and building nests.. Emperor penguins mainly feed on crustaceans and occasionally prey on small fish and squid. Emperor penguins are an ancient migratory bird known as the "ship of the ocean". However, due to the rapid reduction of their food sources and the deterioration of their habitats, the number of emperor penguins is also decreasing. Protecting emperor penguins is urgent.