Dolphins are sea mammals.
Dolphins are little whales. They are light blue. They have fins. They have an air hole on the top of their heads. They have 200 small pointy teeth.
They can be found in the sea around New Zealand and they can be in the open sea.
Dolphins can swim. They can jump out of the water. They can balance a ball on their nose. They eat fish.
Did you know that there is one dolphin in China that is extinct?