World’s Oldest Known Wild Bird Lays First Egg at 74

Wisdom, the world’s oldest known wild bird, a Laysan albatross, has once again made history by laying her first egg in four years at the age of 74. Her remarkable achievement highlights her survival instincts, longevity, and ongoing contribution to her species. Wisdom’s story, spanning decades, has made her an iconic figure in wildlife conservation, symbolizing resilience and the delicate balance of nature.

Wisdom’s Age and Record

• Wisdom is the oldest known wild bird, at 74 years old.
• She was first banded and identified in 1956, making her at least 74 years old.

Egg-Laying After Four Years

• Wisdom laid her first egg in four years, demonstrating her reproductive capability despite her advanced age.
• The egg was laid in the Midway Atoll National Wildlife Refuge, located in the Pacific Ocean.

Return to Nesting Site

• Every year, Wisdom returns to her nesting site on Midway Atoll to reunite with a mate and lay an egg, which is common behavior for the Laysan albatross.
• She had been reunited with her previous mate, Akeakamai, for many years, but he has not been seen in recent times.

New Mate and Nesting Behavior

• Wisdom has a new mate, a male albatross who was tagged for future monitoring.
• Their interaction appears to be smooth, with Wisdom affectionately rubbing her head against her new partner.
• The male partner is incubating the egg for about three weeks until Wisdom relieves him.

Past Achievements

• Wisdom has laid between 50 and 60 eggs over her lifetime and has successfully raised up to 30 chicks.
• She has continued to follow the instinctual behavior of returning to Midway Atoll to lay eggs and raise chicks for decades.

Conservation Significance

• Wisdom’s story is significant for wildlife conservation, as it shows the long-term survival and ongoing contribution of one of the world’s oldest known wild birds.
• Her continued nesting is a positive sign for the species and a reminder of the importance of wildlife refuges like Midway Atoll.

Summary/Static	Details
Why in the news?	World’s oldest known wild bird lays her first egg in four years at age 74
Species	Laysan albatross (Mōlī in Hawaiian)
Record	Oldest known wild bird
First Egg After Four Years	Wisdom laid her first egg in four years at Midway Atoll
Egg Laying Behavior	Returns to the same nesting site each year to lay one egg, typical of the species
Past Mate	Previous mate, Akeakamai, hasn’t been seen for years
New Mate	Wisdom’s new male partner was tagged for future monitoring and is currently incubating the egg
Reproductive History	Wisdom has laid 50-60 eggs and raised 30 chicks
Conservation Significance	Wisdom’s continued ability to lay eggs demonstrates her resilience and the value of wildlife conservation efforts on Midway Atoll National Wildlife Refuge
Monitoring and Optimism	Biologists are optimistic that the egg will hatch, and Wisdom’s continued instincts bring “special joy” to wildlife conservation efforts