The monstrous migrating eel can be found off our coasts. Simon King, the brave man, dived to try to meet one of these top predators face-to-face in Autumnwatch 2008. Did Simon spot a conger eel ...

Devon Wildlife Trust identified the animal as a conger eel and said they were commonly caught as bycatch - which is when marine life becomes entangled in fishing gear. James Weston, who ...