Sea Fish: Simplified Identification Key

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When we walk along the seafront or swim in the sea, we can see lots of different fish, or even a whole school of them. They are interesting, and we want to learn more about them. We don't need to be good swimmers or even snorkelers. We can see fish in aquariums and in fish markets or even in the seafood restaurants.But how do we know that an animal is a fish? How to recognize them? Preberite več