Alex Gowney
Senior Member & Supporter
Lets also remember that barbel are not indigenous to many rivers in the uk and were introduced by man into ecosystems that already had otter populations. If that's not interfering with an ecosystem then I don't know what is.
I think we have to accept that otters are in our rivers where they belong and that they will make their presence felt as the apex predator. As Neil has just said, it is not in their interest to wipe out their prey and I suspect that otters will starve to death or, more likely, move on before they have eaten every barbel in a river. Until the otters returned we were living with an unbalanced ecosystem, with no apex predators, except perhaps for the cormorants and mink which came along to plug the gap.
The only situation that would see me arguing for the control of otters would be if they were competing with us for food, and they aren't.
cheers
Mike, I did concede that some fish introductions may be seen as interfering with an eco system. But let's not lose sight of the fact that barbel are indigenous to the UK and don't have the option of moving from river to river under their own steam like otters do. You are entitled to your opinion and if you wish otters to be allowed to wipe out fisheries without considering any form of control then it's your right to have that opinion. I am sure the otter trusts would be in full agreement with you because they seem unable to view the issue from any point but their own.