Atlantic cod

The Atlantic cod is a saltwater fish that swims in cold northern seas. People have caught and eaten it for centuries, making it one of the world's most well-known food fish.

• Belongs to the Gadidae family, which includes other popular food fish like haddock.
• Often sold in markets simply as 'cod' or the smaller 'codling'.
• Its population has declined enough to be listed as Vulnerable globally.