Jonathan (tortoise)

Jonathan
Jonathan in April 2021
SpeciesSeychelles giant tortoise
SexMale
Hatchedc. 1832 (age 191–192)
Seychelles, British Mauritius
ResidenceSaint Helena
Mate(s)Frederik[a] (1991–present)[1]
Weight100–150 kg (200–350 lb)[1]

Jonathan (hatched c. 1832)[2][3] is a Seychelles giant tortoise (Aldabrachelys gigantea hololissa), a subspecies of the Aldabra giant tortoise (Aldabrachelys gigantea). His approximate age is estimated to be 191 as of 2024, making him the oldest known living land animal.[4][5] Jonathan resides on the island of Saint Helena, a British Overseas Territory in the South Atlantic Ocean.


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  1. ^ a b "Jonathan the tortoise". Saint Helena Island Info. Archived from the original on 8 July 2019. Retrieved 18 July 2019.[self-published source]
  2. ^ Hollins, Jonathan (8 April 2016). "Your Opinion Counts" (PDF). The St Helena Independent. Retrieved 29 July 2017.[permanent dead link]
  3. ^ Kettle, Sally (13 March 2014). "Meet Jonathan, St Helena's 189-year-old giant tortoise". BBC News. BBC. Archived from the original on 1 October 2019. Retrieved 4 January 2015.
  4. ^ Rogers, James (23 October 2017). "The fascinating sex life of Jonathan, the 185-year-old giant tortoise". Fox News. Fox Entertainment Group. Archived from the original on 21 September 2018. Retrieved 1 April 2018.
  5. ^ Millward, Adam (27 February 2019). "Introducing Jonathan, the world's oldest animal on land at 187 years old". Guinness World Records. Archived from the original on 9 August 2020. Retrieved 14 July 2020.