Jenny Witt visits trawlers and hears from scientists and chefs to assess the effects of rising sea temperatures on some of the most popular fish species.
Discover 11,128,835 listings and 277,941 playable programmes from the BBC
Jenny Witt visits trawlers and hears from scientists and chefs to assess the effects of rising sea temperatures on some of the most popular fish species.
Northern Ireland's national station for local news, live sport, weather, intelligent speech, great personalities and music to suit all tastes
