A long time ago, people found bones. The bones were on a cold island. The island is called Bear Island. The people took some pictures. But they left the bones behind!

Many years later, scientists came back. They looked at the old bones again. The bones were from a giant animal. It lived in water long ago. It was very, very big!

This animal had a wide mouth. It had many small teeth too. Scientists say it was nine feet long. It is the biggest one ever found. What an amazing find!