The world's oldest known wild bird - 67 years old

Wisdom, the albatross supermom, has done it again. At 67, the world's oldest known wild bird has laid an egg at her home on the Midway Atoll.  Wisdom and her mate, Akeakamai, return each year to the Papahānaumokuākea Marine National Monument to nest and raise a single chick. On December 13, the U.S. Fish and Wildlife Service (USFWS) confirmed the pair were incubating a new egg.

In her long life, Wisdom has outlived several mates and raised anywhere from 30 to 35 chicks.

She's also remarkable for having logged an estimated two to three million miles [migrating] since 1956.

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