We're on the saltwaters fishing topwater crankbaits for bluefish. Many people don't intentionally fish for bluefish, but they ...

when a fisherman hauled in a blue shark measuring a massive 271cm. Here they feed on other fish, such as mackerel, herring, squid and some bottom living species and scavenge on other creatures.

Mackerel is under immense pressure from overfishing ... move from amber to green – becoming a “best choice” fish – and blue marlin off the red list, from a five to a four, due to what ...

Freshness is of utmost importance - mackerel, like many oily fish, tend to spoil more quickly than white fish. Check for firm, shiny bodies and clear, bright eyes. Smoked mackerel is also very ...