A 7-foot bluefin tuna is seen bursting out of the sea off the south-west coast of Britain while hunting garfish, with the footage capturing the fish leap and sending its prey into the air.

The report describes the tuna as a large Atlantic predator and frames the moment as part of a wider appearance of bluefin in British waters. The account emphasizes the scale of the animal, noting its length, and focuses on the spectacle of the hunt rather than any wider investigation or confirmed population data. As presented, the story centers on a specific sighting and the behavior observed during that encounter.

Across the provided sources, the details align on the species (bluefin tuna), the approximate size (about 7 feet), the location (south-west coast of Britain), and the activity (hunting garfish, with a leap from the surface).