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Facts and research about Dolphins

Dolphins are cute and funny animals, there are almost 40 species of dolphins around the world

What do dolphins eat?

Dolphins eat fish, squids and other cephalopods.

Can dolphins stay outside of water?

Yes, Dolphins can stay out of water for hours but they need to be wet and in a cool temperature.

Can dolphins sleep?

The answer is yes and no, Dolphins need to be awake so they don't get drown in the water, But porpoises in captivity recorded and showed that they do sleep with only half of their brain at a time so they don't get drown or attacked by predators.

What are the current threats to dolphins?

Many countries around the world like Japan, Peru and Faroe Islands are trying to hunt dolphins because they eat dolphins.

The other threats are Environmental hazards and fishing seasons.

Sources

Read more at wikipedia

https://en.wikipedia.org/wiki/Dolphin