Antarctica is home to a diverse range of wildlife, including marine animals and birds. The most common birds in Antarctica are penguins, with 18 different species living there. Other animals that live in Antarctica include:

• Seals: There are six species of seals in Antarctica, including Antarctic fur seals, leopard seals, Ross seals, southern elephant seals, crabeater seals, and Weddell seals. They eat fish, krill, squid, and even penguins.

• Whales: Several species of whales can be found in the waters around Antarctica, including blue whales and humpback whales.

• Birds: In addition to penguins, Antarctica is home to a variety of other birds, such as albatrosses and petrels.

• Invertebrates: Krill, a type of small crustacean, is a key part of the Antarctic food web and is an important food source for many animals in the region.

Its worth noting that Antarctica has no natural fully terrestrial mammals, reptiles, or amphibians. However, human activity has led to the introduction of foreign species in some areas, such as rats, mice, chickens, rabbits, cats, pigs, sheep, cattle, reindeer, and various fish.