â¢ TURDUS MIGRATORIUS (noun). The noun TURDUS MIGRATORIUS has 1 sense: 1. large American thrush having a rust-red breast and abdomen. Familiarity information: TURDUS MIGRATORIUS used as a noun is very rare. TURDUS MIGRATORIUS (noun). The noun TURDUS MIGRATORIUS has 1 sense: 1. large American thrush having a rust-red breast and abdomen. Familiarity information: TURDUS MIGRATORIUS used as a noun is very rare.
He said: Jonathan is the sole survivor of three tortoises that arrived on St Helena Island in 1882. He was already mature when he arrived and was at least 50-years-old. Therefore his minimum age is 176-years-old. He is the oldest inhabitant on St Helena and is claimed to be the oldest living tortoise in the world. He lives in the grounds of Plantation House which is the governor's residence with five other tortoises who are much younger than him.
Females come ashore and lay eggs, and the cycle begins again. Oldest Sea Turtle. Scientists have discovered fossils that show turtles have been roaming the oceans for at least 120 million years. And as of 2014, a sea turtle in captivity at the Guangzhou Aquarium in China is said to be the oldest at 400 years old. However, just as it 's hard to answer the question, how long does a sea turtle live, it is not possible to determine the age of the oldest found in the wild.