EXE VALLEY – CATCH AND RELEASE WORKING WELL

Anchor Lake has been fishing its head off ! One angler  had 9 in under 2 hours and there have been a couple of 7lb fish in amongst some limit bags including this cracker caught by Daniel Stocker which was also tagged so he  headed home with £20 and an Easter Egg! Despite the concerns about C&R making the lake hard we see no evidence of it and today of the 14 anglers fishing 7 are on sport tickets, all catching using a variety of tactics including washing line, straight nymphs & dries.

RIVER NEWS

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After several weeks without substantial rain the rivers have started to drop away. I fished the Middle Torridge on Saturday and was pleasantly surprised at how well the river level has held up with it at a height that I would expect fish to be present. I fished the lies carefully and failed to move any fish. It was as always a delight to in the river with fresh green growth sprouting forth all around and birdsong filling the cool spring air.

Spring tides over the previous week should have encouraged a few fish into the river. Sea trout will start to show soon with every chance of double figure fish in the early season. Ideally we need some heavy rain within a couple of weeks to replenish the rivers. If the rain does not come it will be well worthwhile targetting the wild brown trout that populate our local rivers. Early season fishing sees the fish rising freely to bushy dry flies ideally fished in conjunction with a small beaded nymph in the so called New Zealand Style.

I received this report from Barnstaple & District Angling Clubs John Webber

“Just received details from Taw Cottage Beat. Owner John Saunders invited local angler Bob Lewington to fish his top beat on Good Friday afternoon, resulting in a fresh run 12lb salmon.Bob was wading in deep water with high bank when fish hooked and managed to net whilst still in the water. This was Bob’s his first catch of the season, which I understand brings total fish landed on the Taw to 14.”

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The day ticket Brightly and Weir Marsh Beats of the Taw have produced a fine couple of spring salmon with Andy Nixon catching a fine 10lb salmon and Len Francis one of 10lb 8oz. Day tickets can be obtained from Ivan Huxtable on 0777 9214909 or by calling in to The Rising Sun at Umberleigh where they also have fishing available. Click on the link below.

Below are a few notes from Roger Furniss relating to smolt survival. These highlight the range of problems that impact upon the smolt as they journey to the sea sea. Without smolt of course we have no salmon.

SWRA Council Meeting – 11 April 2017 Paper 5
From Headwater to Headland – Improving smolt survival in rivers and estuaries

From Roger Furniss

Introduction

I attended a two-day conference in Berwick with the above title, organised by Atlantic Salmon Trust and Tweed Foundation – Programme attached. The Proceedings will be published but there was so much information relevant to how we manage our rivers I have summarised the key points below.

At the end I draw some conclusions about how we should manage our rivers in the light of the information

Freshwater Influence on Smolt Production and Survival

  •   Increasing freshwater temperatures are causing average smolt age and size to decrease (1+ smolts average 10 cm, 2+ average 13 cm on Burrishoole);
  •   Smaller smolts have lower marine survival;
  •   Smaller 1+ smolts tend to produce MSW’s, larger 2+ tend to produce grilse;
  •   Smolts have a narrow ‘window’ when they are in right condition to go to sea;
  •   Run timing is getting earlier (temperature effect) and causing mismatch betweenfreshwater and sea conditions, especially temperature, with cold springs better (sea temperatures do not rise as quickly as freshwater) – earlier migration is correlated with lower marine survival – effect is worse in rivers with short/no estuaries;
  •   Pesticides, herbicides, etc adversely impact home river imprinting, ability to cope with change to sea water;
  •   Smolt survival in freshwater and transit time down river and through estuary inversely proportional to river flow;
  •   Most smolts transit estuary on ebb tide, irrespective of time of day;
  •   Small loss of scales OK, large loss bad;
  •   Managing freshwater phase critical to marine survival;
  •   Hatchery reared fish have poorer survival;
  •   Wetted area of juvenile habitat vital; Smolt Migration in Rivers
  •   Environmental change is happening faster than evolutionary adaptation and may be different on different rivers;;
  •   Rivers with impoundments and in-stream structures have higher smolt mortalities than rivers without;
  •   R Bush salmon run 1975 – 1995 averaged 30,000 pa, reduced to 5,000 pa by early 2000’s. Now back to 30,000;
  •   Factors affecting Bush were siltation of redds exacerbated by weed growth, lower marine survival and predation;
  •   Inland movement of cormorants (increased numbers on coast and less inshore fish) killed 600-1200 smolts a day, totalling 50% of smolt run;

1

  •   Cormorant shooting/scaring must start early in the run and early in the day – break the habit;
  •   Cormorant control biggest single factor producing better adult runs – also gulls on weirs;
  •   Most smolts leave freshwater in the dark;
  •   Allier (Loire) smolts travel average of 32 km/day, with early migration ‘passive’ – ifnot rapid enough smolts killed by high temperatures and missing the ‘window’;
  •   Impacts of hydro schemes can be direct (shear, pressure and mechanical injury inturbine) and indirect (delay and easier predation) – latter exacerbated by cumulative

    impacts;

  •   Bindon (Frome) hydro (unscreened Archimedes) with parallel river route showed nodifference in smolt survival, speed of travel, or marine survival of smolts passing down turbine and smolts passing down river.

    Smolt survival in the lower river, estuary and coastal waters

  •   Norwegian sea trout from 100’s of streams fall into only four genetic groups, ie individual river stocks are not separate;
  •   High flows increase the proportion of daylight smolt migrants;
  •   Low flow sea trout smolt losses in freshwater can be as high as 50% and kelt 30%,normal flows 20% smolts and 5% kelts;
  •   Model smolt production by classifying habitat (0 unsuitable – 4 very good) andestimating proportion of catchment in each class; survey juveniles in each habitat and

    model survival to smolt;

  •   Deveron – 40% smolt loss between headwaters (80km upstream) and estuary, mainlypredation by sawbills and large trout – loss of 0.77%/km, 18 days average travel time

    – faster smolts more successful;

  •   Dee smolts move out of harbour very quickly (average 1 mile in 40 minutes);
  •   26 % in-river smolt mortality (0.78%/km cf Deveron);
  •   In-river migration speed flow related;
  •   In Moray Firth smolts ‘wander’ in daytime (?feeding?) and go in straight lines at night(?active migration?)
  •   Moray Firth smolts trapped 70km above tide, 50% loss in freshwater;
  •   Salmon smolts move away from river mouths more quickly that sea trout;Impact of Predation
  •   In Denmark recent changes in cormorant numbers and behaviour have had significant adverse impact with coastal population pressure and reduced sea fish stocks pushing birds inland;
  •   In 300 sq km estuary in three weeks 25% of tagged smolts eaten, 50% of tagged eels and all flounders;
  •   Seals, cod and saithe are major predators in inshore waters;
  •   In freshwater up to 70% of smolts lost to predation at some low dams (pike but mostlycormorants);
  •   In some Danish rivers cormorants are the main factor reducing fish stocks to belowWFD standards;
  •   Cormorant egg oiling not very successful, night shooting at roosts better;
  •   Relative values of salmon and cormorants key factor in driving policy;

2

  •   In 2012 England inland cormorant population rose from 2,400 pairs in summer to >30,000 in winter;
  •   Hampshire Avon coordinated catchment-wide cormorant shoots (licence to kill 20% of estimated population of 700, ie 140 birds);
  •   Scaring include use of lasers, gull spikes on weirs, dummies, starting pistols;
  •   Restigouche (Canada) – increased numbers of double-crested cormorants reversedsalmon recovery – mouth of river colony went fro no birds in 2000 to 2294 in 2015;
  •   Miramichi (Canada) – striped bass in estuary 1990’s nearly extinct, conservationmeasures now 300,000 in estuary at time of smolt migration.

    Conclusions

  •   Smolt losses in freshwater are a major factor limiting adult runs;
  •   Climate change is adversely affecting production, migration and survival;
  •   Shading to keep freshwater temperatures down could help;
  •   Helping smolts get to sea quickly will help unless it’s too early (warm freshwater,cold sea) – use of water banks on regulated rivers;
  •   Micropollutants (agri-chemicals) adversely affect survival;
  •   Remove as many impoundments as possible and treat downstream migration asseriously as upstream – potential conflict between maximising smolts to sea and

    angling!

  •   Archimedes Screws may not be a problem for smolts;
  •   Management can help, especially predator control, habitat improvement – needsa much more aggressive, coordinated approach to cormorant and goosander control.

Torridge Fishery Association – AGM

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The Torridge Fishery Associations Annual General Meeting was held at the Half Moon Inn at Sheepwash on March 31st and was very well supported by its membership. I always look forward to attending this meeting as this and the Annual Dinner is the  time when most members get to meet up and share in their passion for the river and its health.

As always the river Environment was at the top of the agenda and of course the fish stocks. Paul Ashworth gave an update on the hatchery. The clubs project to attempt to stem the decline in salmon and sea trout numbers. The past winter has proved a successful one with brood stock successfully caught stripped and returned to the river. The result has been 30,000 fry stocked out into tributaries of the Torridge. It is impossible to know for sure if previous years stockings have proved fruitful but with a 95% survival to swim up fry stage there has to be a chance that a few eventually make it back as adult fish.

Environment Agency Fisheries Officer Paul Carter gave a report on the latest regarding staffing levels with the agency and highlighted the need for anglers to act as the eyes and ears of the river bank. Any environmental concerns or suspicious activity should be reported immediately either direct to Paul or via the agency’s hotline – 0800 807060. Paul expressed concern at the apparent lack of salmon spawning activity on the upper reaches of most local rivers. My own hope is that this is a temporary situation with a poor return of salmon as a result of the extensive and severe floods of 2012 washing out large areas of the salmon’s redds. In light of the ever decreasing stocks Paul emphasized the importance of catch and release and in particular ensuring large fish of over 70cm are returned to the river even later in the season as these fish are often the ones returned by anglers fishing earlier in the spring. Provisional 2016 returns for the Torridge indicated 58 salmon and 206 sea trout.

Izzy Moser from Devon Wildlife Trust gave an enlightening talk on the successful attempts to breed freshwater pearl mussel with the intent of reseeding areas of the Torridge where the species is threatened with extinction. These mollusks can live for over 100 years and require pollution free waters to survive. The creatures can also contribute to the rivers health by filtering large quantities of water as they feed. For more information on this fascinating project visit http://www.devonwildlifetrust.org/freshwater-pearl-mussel-project

One of the major factors impacting upon the Freshwater mussel is that of sedimentation caused largely by farming practices. Devon Wildlife Trust is working with anglers towards a purer river that will benefit both mussels and salmon.

Adrian Dowding and his colleague Phil Turnball of the West Country Rivers Trust gave a presentation reporting upon  an extensive fry survey undertaken last season. This did not make good reading with fry numbers very disappointing throughout most of the Torridge catchment despite extensive work over recent years to improve habitat. The survey highlights the urgent need for extensive efforts to address habitat issues on our rivers. The loss of salmon and sea trout in any of our West Country Rivers would be a tragedy.

Invasive species are also a major concern with Himalayan Balsam one area that anglers can make a difference. A campaign encourages anglers to pull up ten of these plants every time they visit the river.

Despite all of this concern for the river anglers remained upbeat and optimistic for the season ahead with river levels now dropping after several spates some fish should be caught. John Hellyer caught a fine 10lb salmon from the lower river, the second so far this season showing that a few salmon have already moved in.

The Half Moon Inn has for many years been the hub of fishing on the Torridge and fortunately this is set to continue as the new owners Andrew Orchard and Alan McIntosh have vowed to continue the Inns future as a premier fishing Inn that will undoubtedly be well supported by Charles Inniss whose years of knowledge and enthusiasm has provided inspiration for generations of visiting anglers.

 

 

 

 

Top Spring Trout Sport at Blakewell

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Thirty anglers gathered at Blakewell Fishery for their Spring Competition a day that was to be blessed with warm spring sunshine. It was certainly a jovial atmosphere that pervaded the morning with old friends and new talking eagerly about the days fishing ahead. These competitions are little more than an excuse for a bunch of anglers to get together for a social with a bit of banter and a bent rod.

After the draw and a coffee we all set out to the lake that was tinged with colour after heavy rain two nights previous. This was probably a good thing as bright sunshine is seldom good for trout fishing. The morning session saw anglers enjoy steady sport with the fish fighting hard in the cool water. Glancing around the lake it was apparent that a multitude of patterns were producing fish. My first peg proved challenging and I only managed the one trout a handsome brown that was to be the heaviest brown of the day at 3lb 5oz.

My next peg proved more productive and within the second hour I had completed my mornings quota of five trout.(below)

This gave me the opportunity to wonder around the lake and capture a few images before lunch.

 

(Above) Gary Matthews with a handsome brown trout

The hour-long lunch break saw the hungry anglers tucking into a hearty meal of sausages, potato stew, salad, fresh bread and red cabbage and onion. This was washed down with a cool can of beer followed by a slice of delicious homemade cake.

All of this was of course punctuated by plenty of tales of fish and fishy places.

 

(Above)Brian Howarth with a 3lb brown trout

The afternoon session is often the hardest and that one fish can often prove hard to tempt. But with a blue sky and fresh green buds all around it was not too much of a problem if it took a while to complete the days bag.

The competition came to a close at 4.00pm and all but two of the thirty anglers had completed their six fish limit. The scales showed that it had been a very close event with just three pounds separating the top twenty-five anglers.

Andy Facey with two of the brown trout from his winning bag

Result

1st Andy Facey – 6 fish – 15lb 7oz

2nd John Buxton – 6 fish – 14lb 15oz

3rd – Phil Martin – 6 Fish – 14lb 10oz

4th = Wayne Thomas – 6 Fish – 14lb 9oz

         Colin Matthews – 6 Fish – 14lb 9oz  

             Paul Grisley – 6 Fish – 14lb 9oz

Is there a better looking trout than the brown?

 

Whilst none of the big trout for which the fishery is renowned were caught several were glimpsed in the lake. A fine 13lb double figure rainbow was landed the previous day.

 

The fisheries facilities have been upgraded with a new toilet, fish weighing room and extended decking that will prove a hit on summer evenings when John and Richard Nickel plan a few summer BBQs and fishing events.

Richard Nickel feeding next years trout

Next month sees the fishery host a Snowbee Open day when the latest tackle will be on display and available to try out with casting instruction from the Snowbee  and Blakewell teams.

 

 

Wistlandpound Fly Fishers venture to Clatworthy

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Wistlandpound Fly Fishing Club traveled to Wessex Waters Clatworthy Reservoir where they enjoyed some exciting sport. David Eldred won the competition with a five fish limit bag totaling 23lb 6oz that included a superb rainbow of 9lb 10oz. In runner up spot was Danny Ford with 21lb 12oz and third Richard Hopson with five fish for 18lb.

David Eldred’s 9lb10oz rainbow trout

Riverfly monitoring

 

The River Fly Partnership

 

 

 

“Riverfly Partnership tutors deliver one-day workshops to fishing clubs and other organisations committed to establishing a group to monitor the biological water quality of their local waters.

 

Anglers are natural guardians of the river environment, and are in an ideal position to monitor the health of the watercourses they fish, by using the riverflies they aim to imitate with their artificial flies. Many angling and other interested groups expressed an interest to be able to carry out health checks on their waters. The Riverfly Partnership spearheads an initiative to allow interested groups to take action that  will help conserve the river environment. This initiative provides a simple monitoring technique which groups can use to detect any severe perturbations in river water quality and puts them in direct communication with the local Ecological Contact of the Environment Agency (EA) / Scottish Environment Protection Agency – participating areas (SEPA) / National Resources Wales (NRW) / Northern Ireland Environment Agency (NIEA). “

 

 

            I joined a group of enthusiastic volunteers for a days training on the River Fly Initiative at The Fox and Hounds Country Hotel near Eggesford. The course was run in conjunction with the North Devon Biosphere and our tutor’s for the day were Matthew Edworthy from the North Devon Biospere and Izzy Moser from the Devon Wildlife Trust.

 

            The group of volunteers was a mix of anglers and members of the community with a passion for Devon’s wildlife. All understood the importance of a healthy river and how the river fly population can act as a natural barometer to its health. Fly Fishers of course have a long established link to a rivers fly life as it is these creatures that the anglers mimic when trying to tempt the trout that live within the river.

 

            It was observations by anglers that had helped to establish the vital link between the abundance of fly life and the richness of the river habitat. Observations over many decades revealed an alarming decline in fly populations. It was this that had lead to the River Fly Initiative.

 

            The sampling of a section of river and careful gathering of data relating to fly life populations is a proven way of detecting any decline in the river health. This can show up problems long before any fish kill or visible signs of an issue.

 

            The first part of the day was spent in the classroom where we were given a thought provoking briefing on health and safety and the risks we may encounter at the waters edge including the ever-present threat of Leptospirosis/Weils disease and lyme disease. We were then briefed on the identification of the fly groups we would be looking for within the river.

 

Caddisfly (sedge) larvae – Cased Caddis Caseless caddis

 

Up-wing fly larvae – Mayfly Ephemeridae  , Blue-winged olive, Flat-bodied Heptageniidae, olive Baetidae

 

Stonefly Larvae Stone Flies

 

Freshwater Shrimp Gammarus

 

 

 

The life cycle of these river dwellers proved to be a fascinating insight into the rich variety of the life within our rivers and as an angler for close to fifty years I was somewhat dismayed at my lack of knowledge. Though this was one of the reasons I had enrolled on the course as knowledge of the river life enhances each day spent by the waters edge fishing.

 

The previous night had seen heavy rain fall over much of North Devon resulting in a brown and swollen River Taw. It seemed that our all-important practical session would be impacted upon but fortunately one of our party owned a delightful property with a small stream running through its meadow. After lunch we all tramped down to the river with our nets and buckets. Along the way we were delighted to see numerous rare snakehead fritillary flowers in the meadow.

 

It was refreshing to share in the joy of messing around in the river with a group of like-minded people. Whilst the exercise had a valuable purpose I could not help but remember childhood days spent exploring a babbling brook. My angling life began with this fascination for rivers and the life within.

Izzy Moser, Devon Wildlife Trust and Matt Edworthy

 

The sampling method involves 3 minutes of intense riverbed kicking and a minute of rock turning. This resulted in several buckets full of river life and detritus to take away and analyze.

 

To our delight it soon became apparent that we had struck upon  a rich vein of river life with all our target species present in good numbers. Sorting the fly larvae into their respective groups proved a fascinating exercise and there were plenty of enthusiastic exclamations as various larvae were revealed.

 

We returned to the Fox and Hounds for a briefing on logging our data and how this vital information would be used by the Environment Agency to monitor river health. There is of course a political background to this citizen science for a significant reduction in funding means that those that care about the environment have to get out there and work for the protection of the riverside habitat. It is my belief that the rivers are the arteries of our green and pleasant land. As an angler I of course have an additional link to the river in that I cast my line into it in the hope of connecting with its fish.

 

 

 

http://www.riverflies.org/rp-riverfly-monitoring-initiative