There's no doubt that Wels have been finding their way into our rivers for decades,... didn't realise they went back that far Stephen!
What also seems to be apparent, is that as far as I can make out they haven't really established a high profile presence in any particular river. By that I refer to the lack of info as to the top UK catfish river venues .
Maybe the serious moggy anglers keep it quite.
Rather than rely on accidental captures that make the headlines, I like to look at catfish sites for some pointers, and they don't exactly seem to be brimming with pics of river caught fish, compared with stillwater captures.
15 odd years ago catfish writers were looking forward to some upturn in the Wels river populations , ... Found this article penned by Keith Lambert in 1999 and copied the relevant paragraph regarding rivers......
What I also expect, is to see more and more fish being caught from the rivers. The UK is almost unique amongst the countries in Europe (that have catfish) in that we don't have viable numbers in flowing waters. I am not for one minute suggesting that we should go chucking cats in rivers willy-nilly but merely observing a fact. However a little like the situation regarding illegally imported cats I think that it is inevitable and we shall certainly see an increase in captures (almost certainly accidentally) from some of the country's bigger rivers; probably lowland waterways like The Thames, The Great Ouse, The Nene and The Warwickshire Avon, maybe even The Severn. I don't intend to debate the rights and wrongs of this occurrence and the arguments for and against the introduction of catfish into UK waterways is something for the boffins to decide, not a humble catfisherman such as I . Never-the-less, there are enough escapees and illegal aliens out there to allow a growth in population and I will eat Des Taylor's hat if we aren't river catting within ten years. What I will state here and now is that if and when viable quantities of catfish start appearing in our rivers, then I shall be fishing for them. I have already started chasing rumours (to no avail so far) but the chance to catch cats from a flowing water in England by design, is for me I'm afraid just to good to be sniffed at and is something that I find really exciting. There isn't much left in fishing in this country that is really new but the thought of a moggie from The Thames or Great Ouse caught purposefully is something that will keep me catfishing well into the new Millennium.
I wonder if Des had to buy a new hat ?
Given that we know they breed like rabbits in UK stillwaters , it seems strange that there doesn't seem much info on juvenile cats turning up in fishery surveys, or accidental captures, maybe I missed it.