Ha, Ha, Don't forget dippers.Best extend the list then, let's have kingfishers on there.
Ha, Ha, Don't forget dippers.Best extend the list then, let's have kingfishers on there.
Unfortunately salmon are becoming fewer and fewer. 1.4m returned to UK rivers annually in the 1970s to less than 500,000 now.Well in that case there must be plenty of fish, otherwise the cormorants wouldn't be increasing in number.
The suggestion that regulated recreational fishing has any part in salmon decline is ludicrous. The rivers are ****ed because we keep building weirs and flood defences so cretins can chuck up shite new build estates on flood plains and the water companies keep pumping shite into the waters
Then salmon farms, run off, etc
Shouldn't wonder if all the hormones from the contraceptive pill aren't having a very serious effect as well and these could and should be stripped out at the sewage works.
David.
On a serious note, I think a lot of the problem is at sea, but until we know what that is, and it is probably complex and multifactorial, we must try and keep the breeding numbers up as far as possible. Apparently though, cocaine in rivers is affecting their migrating habits and where they travel to at sea! Shouldn't wonder if all the hormones from the contraceptive pill aren't having a very serious effect as well and these could and should be stripped out at the sewage works.
David.
I was rather under the impression that Sea Trout don't migrate to the far north, you can see them offshore in a lot of the year. I am willing to be better informed though.That fishery lad who was right on it.
Reckons their is big problems at sea, and for once global warming actually is legitimately to blame.
Says the reason, where they feed up north sea temps have raised just 1C if that, but its enough to let other more ferocious shoal feeding fish species move in which are out competing Salmon and Sea trout.
Before this they had all the feeding entirely to themselves.
He predicted overall salmon numbers would drop but u should see more larger fish.
I don't fish nowadays and very do on the river but I think wot was getting caught were bigger.
But no doubt the predation of part and smolts leaving the river does not help.
Plus if dryer weather fish will be caught in pools, esp below weirs.
Easy pickings for some predators, esp if seals are swimming miles upstream.
And even in some cases high Otter numbers.
A mate who ballifs has lost a lot of fish now with Otters literally taking a bite out them as he plays them.
Ironic thing is he returns everything too.
He will see otters most days he's down the river.
Just too many in outer area now, and we've always been lucky enough to have quite a few all throu the 80s and 90s.
I was rather under the impression that Sea Trout don't migrate to the far north, you can see them offshore in a lot of the year. I am willing to be better informed though.
David.
When and where was the last weir built?The suggestion that regulated recreational fishing has any part in salmon decline is ludicrous. The rivers are ****ed because we keep building weirs and flood defences so cretins can chuck up shite new build estates on flood plains and the water companies keep pumping shite into the waters
Then salmon farms, run off, etc
Two years ago I was beside the railway viaduct over the South Esk in Montrose.Certainly when the smolts are running in the Clwyd, it is easy to count up to 200 cormorants at the narrow before the mouth of the river, just wonder how many they take in a day.
David.
If you want to see a Cormorant population explosion come to my local reservoir Chew Valley lake absolutely Hundreds there.Met some people there from Bristol Airport doing a survey and once they realized I wasn’t a bird watcher they told me the reason they were there was to survey the Cormorants as potentially they could be a risk to aircraft.Done
Some areas are plagued with these predators - we control foxes - stoats - corvids - to me no issue with cormorants - get them on the list
I agree, a severe reduction in the population is what is required. Deportation or h bomb?So nothing to do with the birds then? They're probably just as pi$$ed off with the state of the rivers as we are.
So perhaps applying for permission to kill more cormorants etc is not the answer after all. The problem clearly needs addressing in a more fundamental way.
Some good videos are showing the number of cormorants on Chew.If you want to see a Cormorant population explosion come to my local reservoir Chew Valley lake absolutely Hundreds there.Met some people there from Bristol Airport doing a survey and once they realized I wasn’t a bird watcher they told me the reason they were there was to survey the Cormorants as potentially they could be a risk to aircraft.
Last originally built weir in England was 2017, with an older structure getting rebuilt after it collapsed in 2019When and where was the last weir built?
Can’t remember seeing any notification of ones in Scotland and certainly know a few that have been removed.
I find that a hypocritical viewThat is not on ! Holes in the ground filled with water and stocked fish introduced in numbers is the problem that man created .