> Baby turtles have an extremely poor survival rate in the wild reports of 1 survival in 1,000 births reach adulthood.
I don't think that's true of Galapagos turtles. They have no natural predators ...
>
https://en.wikipedia.org/wiki/Gal%C3%A1pagos_tortoise
> Tortoise numbers declined from over 250,000 in the 16th century to a low of around 3,000 in the 1970s. This decline was caused by overexploitation of the species for meat and oil, habitat clearance for agriculture, and introduction of non-native animals to the islands, such as rats, goats, and pigs. The extinction of most giant tortoise lineages is thought to have also been caused by predation by humans or human ancestors, as the tortoises themselves have no natural predators.