By Regina Sienra on December 8, 2023

Jonathan the tortoise. (Photo: Kevstan via Wikimedia Commons, CC BY-SA 4.0)

Happy birthday to Jonathan the tortoise!

Tortoises are known to have surprisingly long lifespans, living well over 150 years. However, one particular specimen has far exceeded this. Jonathan the tortoise has turned 191 years old, holding his title of the oldest living land animal by yet another year.

Jonathan is a Seychelles giant tortoise (Aldabrachelys gigantea hololissa), who has called the remote Island of Saint Helena home since 1882. Since he was fully mature when he was given as a present to the governor at the time, he must have been at least 50 years old. As such, academics estimate that the tortoise was born in 1832.

This claim was further supported by an old photograph taken between 1882 and 1886. In the image, Jonathan can be seen grazing in residency gardens of William Grey-Wilson, the Overseas British territory Governor of St. Helena at the time. Since there were no records of his actual hatching, the government granted him an official birthday to mark his 190th year—December 4.

Two giant tortoises photographed on the grounds of Government House, St. Helena. The tortoise on the left is Jonathan, estimated to have hatched in 1832 and still living as of 2023. (Photo: Unknown photographer via Wikimedia Commons, Public domain)

The Guinness World Records has officially acknowledged Jonathan as the oldest known living land animal and the oldest chelonian, which include tortoises, turtles, and terrapins. “Jonathan has lived through many major events in modern-day history,” writes the Guinness World Records. “When he was born in 1832, William IV was Britain’s king. Queen Victoria, who was 13, would not accede to the throne until Jonathan was 5. When Jonathan was 2, Britain abolished slavery. ” Additionally, he has live through two world wars and 40 U.S. presidents.[…]

Photo: Kevstan via Wikimedia Commons (CC BY-SA 4.0)

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