Big tortoises are on Floreana Island. This is good news. 158 young tortoises are free now. They lived in a safe place. Now they walk on the island.
This is the first time in many years. Old tortoises are not here. Sailors took them for food. This was bad for the island. Tortoises help plants grow.
Scientists found other tortoises. They started a plan. They chose special tortoises. They helped them have baby tortoises.
Now, many baby tortoises are big. They can go to Floreana. They are free now. This took much time. Many people helped.
A scientist says this is good. It helps Floreana. It helps nature. Tortoises make the island strong. People can help nature.