The answer depends on the animal being studied. Marine birds there breed like all other birds, and chicks hatch from eggs. Marine mammals birth young animals.
No animals 'live' in Antarctica. Some sea animals, including sea birds, come to Antarctica's beaches to breed.
Animals that breed on Antarctica's beaches are sea animals, and none are noted on any endangered species list.
Any animal on the Antarctic continent is only visiting there to breed. No animals 'live' on the continent.
Antarctica is not home to any animal: it's too cold. Animals associated with Antarctica come to the continent to breed.
No animals live in Antarctica. Some animals come to the continent to breed, and they return to their homes in the sea.
There are no animals that live in Antarctica. Sea mammals and sea birds visit Antarctic'a beaches to breed.
There are no land animals there, but the sea mammals and sea birds that breed on Antarctica's beaches are not necessarily migratory animals.
No animals live in Antarctica: some sea birds and aquatic mammals breed on or near the continent's beaches.
No animals live in Antarctica. Several sea birds and ocean mammals breed on Antarctica's beaches for a few months in the summer.
None of the animals that breed on Antarctica's beaches -- all live at sea -- are endangered.
polar bears and penguinsAnother AnswerNo animals live on Antarctica. Sea animals, however, to visit Antarctica beaches to breed, because there are no land predators on the continent. (There are no polar bears on Antarctica.)
There is no mining in Antarctica, nor are there any native wildlife animals. Some sea animals come to Antarctica's beaches to breed during the summer.