Which is the only reptile native to the Galapagos Islands partially adapted to life in the sea?

wow. Land reptiles feeding in the seas.

You should watch the film of young marine iguanas being chased by racer snakes shortly after hatching, it's a magnificent piece of filming. It was on one of David Attenborough's programmes and is probably on YouTube.

I think they were also mentioned in Schitts Creek

RedSeaDiver, thanks that was awesome but terrifying should not have watched before bed

they are mentioned in 'Master and Commander'