Minecraft turtles 1.15?

Or
- in Worlds
1

I have a question about turtles in Minecraft. I have created a new survival world where you live on an island and several are next to it, on the island where I spawned I have of course first built a house to be safe in the night and I have often observed that on a nearby island turtles war.Nun I had a fetched and fenced them so they do not run away so that they later mates, since then there are no more turtles because it is because I have something built? How do I get turtles back on land?

I appreciate every answer😁

ja

The turtles are programmed to remember their spawn location. If you dismantle the block or build something over it will probably be blocked and you will not find it anymore. They usually come back there every now and then. But they usually go into the sea and swim around there.