and also:
Pike
Latin name: Esox lucius
british Record weight: 46lb 13 oz caught from Llandegfedd Reservoir in Wales by R. Lewis in 1992.
Distribution: One of the most widespread of all freshwater fish. Found throughout Northern Europe and North America, the pike is a fish of the temperate waters of the Northern Hemisphere. In the UK, pike can be found in every county of England, except Cornwall and throughout most of Scotland, Wales and Ireland. Being the main apex predator found in freshwaters, pike are not as common as other fish. It has previously been estimated that, on