Wisdom, the world's oldest known wild bird, has laid an egg at the age of 74 at Midway Atoll national wildlife refuge in the Pacific Ocean. She is a Laysan albatross and has had more than 30 chicks in her lifetime.
Key Points
Wisdom, a Laysan albatross, laid an egg at the age of 74
She was first tagged in 1956 and has outlived multiple partners
Midway Atoll is home to the largest colony of albatross in the world
Pros
Remarkable longevity of Wisdom the albatross
Insight into albatross breeding behavior and lifespan
Cons
No mention of potential threats to albatross population
Limited information on the overall impact of Wisdom's longevity