As if to mirror the French - fifty years ago crawfish were all but wiped out in the waters off Cornwall. Since then, they have not been targeted at all and in the last few years crawfish have seemingly made a comeback. But, have we learnt anything from the past?
Crawfish are one of the most emblematic species of Brittany and yet it is also one of the least known. Before WWII, crawfish (known as red lobster in Brittany) lived, as in Cornwall, in abundance along their coasts. For years, it supported hundreds of families of fishermen, wholesalers and fishmongers.
And then, as is often the case, the man's eyes were bigger than his stomach. From the pot he went to the net, much more effective! Fishing effort has increased…and the tonnages landed have soared. 50 years later, the stock was exhausted.
The initiative is the work of Guillaume Normand, president of the local fisheries committee in Audierne, who was the first to ring the alarm bell about a species threatened with extinction by almost a century of overfishing. Nearly 850 tonnes of crawfish (caught in pots) were landed at Audierne in 1950, compared to only 15 tonnes in 2010.
The collapse of the stock was due to three main factors: the quantity of traps placed per boat increased, the size of the boats also increased, and thirdly, the laying of nets in areas that were previously reserved for lobsters has completely destroyed the stock.
Martial, a passionate historian, and Yvon, a former lobster fisherman, met to discuss this issue. Yvon explained that the lobster does not move at night, and that Martial, who did not have a watch and measured the sun with his fingers, must not have had this information.
Martial knows that the locker is a fishing technique of the future for a profession that must reinvent itself while avoiding repeating the same mistakes of the past.
