Category Archives: Stronsay

Posts relating to the Stronsay School in particular.

AFYD-Stronsay J.H. fishing trip.

On 2nd June, the AFYD pupils from Stronsay J.H descended on the Mainland lochs… It seemed to be quite a long time when they suggested in class, back in September that they would fancy a fishing trip and grilling their catch by the shore!

After the ferry crossing from Stronsay, we drove to the Harray Loch  first where the pupils had the chance to see what a 29lbs trout looks like (the one on the wall of the Orkney Trout Fishing Association hut… Then, a few casts on Harray and Kevin was already playing a beautiful Harray trout! On his first cast! No mean achievement!

The AFYD pupils from Stronsay on the Kirbister Loch (June 2011)

 Then it was time to eat our catch and Kevin’s trout tasted lovely on the barbecue!

The wind was still very strong and moving to  Kirbister Loch sounded like a good idea as it offers free rising fish and “usually” the guaranty of a good basket. However, the trout didn’t want to play ball and it was a struggle to hook a few fish.

What I couldn’t help noticing though, was how our pupils’ skills had improved over a few hours fishing! Here they were, casting a perfectly straight line, retrieving at the right pace and controling the line, rod tip down as if they had done it for years! They had become very comfortable with a fly-rod and their casting looked easy and fluid like any sport action properly executed!

Well done boys!

(More to come on the AFYD/OTFA Junior Competition)

Stocking of the Stronsay lochs

The winning team: Mike (top left) and Daniel (great headgear!), Craig, Keith and Kevin (bottom left picture) - Photos: M. Holland

On Saturday 9th April, an  interesting shipment arrived to Stronsay onboard the ferry: a vivier type tank containing about 20,000 brown trout alevins!

After the rather sad end of most of the fish hatched during the “Troot in the Shed” project, when about 80% died 3 days before they were to be released, this was a golden opportunity for some of the Stronsay boys who had worked so hard, to take part in a proper stocking operation. Thanks to Mike Holland who, very kindly accepted to take delivery of the Orkney Trout Fishing Association’s  tank, drive to the various locations and send back the tank to Kirkwall on the last ferry, Craig, Daniel, Keith and Kevin had the chance to release 10,000 alevins in Lea Shun, in the south of the island, and as many in Meikle Water. Let’s hope they manage to recapture some of them in 5 or 6 years, once they’ve put on a bit of weight! Again, well done to these young people who braved that cold and foggy morning to help maintain a decent head of fish in the two lochs!

Trout released on Meikle Water (Stronsay)

Keith releasing the alevins in Meikle Water, Stronsay (23/03/2011)

This is it! After looking after our trout for the last 2 months, the time has come to release them in the wild! Unfortunately, a small disaster happened over the last week-end, when 67 alevins ready for release died. That left very few to stock Meikle Water with… However the trip to the loch was a good opportunity to look at the environment, possible ways to improve the trout habitat and also how to make “Troot in the Shed” 2012 even better!

Release postponed.

One month-old alevin (Stronsay - 15/03/2011)

There was a slight delay in releasing our alevins, as we were advised by Scottish Natural Heritage to apply for a permission to Marine Scotland (Scottish Government) under the Aquaculture & Fisheries (Scotland) Act 2007. The application form for “Single Introductions” (accessible on http://www.scotland.gov.uk/Topics/marine/Licensing/fishintros) was actually relatively straightforward to fill in; it asked for details regarding the purpose of the release, grid references of the origin of the brood stock, details about the water where the introduction is going to take place, species of fish, number, age, etc…  It was dowloaded, filled in and emailed to Marine Scotland last night and we received the consents to stock unfed fry in Meikle Water and the Ore Burn by mail today before noon! A very speedy service! So, if all is well, the Stronsay fry should be released on Wednesday 23rd March and the North Walls fry on Thursday 24th.

In the meantime, we were getting worried about our alevins’ yolk-sacs which have been shrinking considerably over the last couple of weeks (especially the Stronsay ones, which hatched earlier). Fortunately, we checked them today and by the size of their yolk-sacs,  it’s safe to say that our alevins have still a few days left in the tank! (excuse the pun…) The photograph above was taken today and will give you a good idea of the stage of development our “peedie troot” are at.

2 weeks later on Stronsay…

 

It was on Valentine’s Day, 2 weeks ago  that our ova hatched into alevins at the Stronsay School. The pupils have been visiting them every single day, making sure the pump is working, removing the dead alevins (3 casualties over the 2 weeks) and recording water temperature. The yolk-sacs on the alevins have visibly shrunk and the small fish are turning darker and a lot more active. Jim Adams let us use the picture above which shows an alevin about the same age as ours just now –  all the other pictures were taken at the school.

All alevins hatched on Stronsay! At last…

Day-old alevin

This is it! Eventually, the alevins have hatched! The very cold weather back in November/December has certainly been responsible for the delay but we got there in the end! The death rate has been very reasonable too with probably a dozen ova and 4 alevins out of 130 eggs. The grid at the bottom of the tank has been removed to give way to gravel which provides the alevins with shelter from the current generated by the water pump. We have even been able to observe the hatching process as an alevin was wriggling out of  its egg shell!

Check these other pictures!

https://blogs.glowscotland.org.uk/or/public/TrootintheShed/uploads/sites/108/2011/02/101_2283.jpg

https://blogs.glowscotland.org.uk/or/public/TrootintheShed/uploads/sites/108/2011/02/101_2291.jpg