Dr Gareth D Davies

@GarethDDaviesEA

National Fisheries Officer providing non-native fish species investigations & control and fish age analysis.

Brampton, Cambridgeshire
Vrijeme pridruživanja: lipanj 2013.

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  1. proslijedio/la je Tweet
    30. lis 2019.

    Our Pacific pink salmon spawning footage from 2017. More fish recorded in the Ness system this year, but numbers were much lower 🙂

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  2. Homeward bound after a fantastic workshop on the European .

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  3. proslijedio/la je Tweet
    4. ruj 2019.

    salmon captured in as part of the international West Greenland salmon sampling programme with support of .

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  4. proslijedio/la je Tweet
    27. kol 2019.

    BBC News - pink found in Scottish rivers. They have a two-year life cycle with 2017 the last time they were seen in any numbers, including in rivers. If you see any in our English rivers please report to

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  5. proslijedio/la je Tweet
    26. kol 2019.

    No Pacific pink salmon catches reported on the Ness so far this season. We suspected they were present - confirmed today when a male passed one of our surveillance cameras

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  6. Busy day at fish market yesterday. Over 50 landed, as well as wolf fish and cod. Lots of data and samples gathered for the programme.

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  7. Quite a misty start to the days sampling in today! A further 13 fish weighed & measured, with scales and adipose tissue obtained for the programme.

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  8. Another day at fish market and 13 more sampled for the programme this morning. Largest one was >830 mm & nearly 7 kg gutted wt. Also a large landed.

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  9. 15 were landed today at the local fish market. Biological samples are taken to determine region of origin and scale samples for . Lots of other data recorded also, helping to inform catch advice

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  10. After two days of travelling, I've made it to my destination, , . Here to obtain samples from .

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  11. proslijedio/la je Tweet
    7. kol 2019.

    This is a largemouth bass attacking the mantle lure of a native mussel called the pocketbook (Lampsilis ovata). In order for this mussel species to reproduce, they have to use this mantle lure to entice fish to bite it. Video: B. Billings/ R. Hagerty, USFWS

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  12. proslijedio/la je Tweet
    2. kol 2019.
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  13. proslijedio/la je Tweet
    5. srp 2019.

    Second pink salmon of this year caught on Sea Pools earlier today on prawn, circa 3.5lbs.

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  14. proslijedio/la je Tweet

    The first Asian Hornet 🐝 of 2019 has been spotted and eradicated in Hampshire. We'll be questioning Lord Gardiner and Defra officials about their approach to this and other invasive species on Tuesday 9th July.

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  15. proslijedio/la je Tweet
    2. srp 2019.

    Just in from : First pink salmon captured in Scotland in 2019 - from the Aberdeenshire Dee. Pink salmon now captured in Scotland, Ireland and England this year. Single fish so far ....

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  16. proslijedio/la je Tweet
    27. lip 2019.

    Pacific pink salmon reported in Norway, Ireland and the coast of North East England. Here is some unique footage we captured in 2017 - will they return to the Ness this year?  

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  18. proslijedio/la je Tweet

    some can survive over two weeks on damp clothing & equipment! If you haven't already, remember to over the next couple of days if you're planning to head out on the water this weekend!

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  19. Cheers! It was recorded as a sea trout, but I am wondering if it was a brownie that had dropped down the system to more productive feeding grounds? The trap is only ~4.5km above tidal limit. Definitely got me scratching my head this one!

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  20. tweeps - What are your thoughts on the age of this ? There appears to be 2 freshwater years and what looks like a sea winter, but the fish was only 210 mm! Sampled June 2018 from R. Lune, UK.

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