LOCH ARKAIG - THE WOODLAND TRUST - February 2025 - July 2025

Welcome to Loch Arkaig Ospreys season 9

Will both Louis and Dorcha return to Nest 2  White check mark  ️

Will Osplets fledge safely on Nest 2    

Will someone take up residence on Nest 1   MAYBE...

Will any of Louis' chicks with Aila and Dorcha be sighted    

Link to previous thread:

Loch Arkaig June 2024 - February 2025

2025 season: 

Dorcha arrived 14.04.19 Wednesday 2 April 

Louis arrived 19.47.44 Wednesday 2 April 

Affric & Prince landed on Nest One 11.47.48 & 11.48.02 Tuesday 8 April

Garry LV0 arrived 09.27 58 Wednesday 9 April

First egg! 17.52.55 Wednesday 16 April

Blue 536 arrived 10.53.46 Friday 18 April

Second egg! 12.56.16 Saturday 19 April

Third egg! 10.30.10 Tuesday 22 April

Hello Aurora! WTS name Blue 536 Monday 5 May

Season's highlights 2024: A rollercoaster season in 2024: triumph, tragedy, and plenty more! 

Season Eight for the Loch Arkaig Ospreys was a strange roller coaster of a season with unrelenting bad weather plus Louis going AWOL for days, probably due to illness, leading to a lack of fish deliveries and ultimately the deaths of Chicks 2&3. But Chick1 survived to fledge, thanks to Woodland Trust arranging for a placement on a translocation programme under the auspices of the Roy Dennis Wildlife Foundation and Fundación Migres in Valencia, Spain, and Louis & Dorcha are still strongly pair-bonded, and we are thrilled to see them both back safely this year for Season Nine.

Key facts:

Louis arrived 15.18.38 Thursday 28 March

Dorcha arrived 14.21.27 Saturday 30 March

Garry LV0 arrived 09.35.01 Tuesday 9 April

First Egg laid 11.13.47 Sunday 14 April

Second egg laid 05.55.52 Wednesday 17 April

Dorcha is injured in an Eagle attack 11.08 Friday 19 April

Third egg laid 02.26.08 Saturday 20 April

First chick hatched 06.16.48 Wednesday 22 May

Second chick hatched 22.26.15 Wednesday 22 May

Third chick hatched 16.36.10 Friday 24 May

Sad death of little Chick3 approx 19.02 Sunday 16 June

Louis last seen Wednesday 26 June

Louis returns with fish, uninjured, but clearly not not well Saturday 29 June

Chicks1&2 are removed to a translocation programme, both assessed male Monday 1 July

Chicks ringed with Spanish yellow Darvic rings: C1 - 1JW & C2 - 1JR Thursday 11 July

Sadly 1JR started having seizures and succumbed to a heart condition Tuesday 23 July

FLEDGE! Surviving chick 1JW found his wings and flew 3pm Thursday 25 July

Dorcha last seen on Nest One 11.19.43 Saturday 27 July

Louis last seen on Nest Two 13.31.18 Tuesday 30 July

Garry LV0 last seen on Nest One 13.35.57 Thursday 22 August 

Garry LV0 sighted in Senegal 22 - 23 December

  • Nest One 15.18.57 fish number one, headless trout

    .

    15.18.57 Garry LV0 arrives with a headless trout - the first fish today

    15.20.10 Blue 536 flies onto the nest and Garry mantles over the fish

    15.24.39 After much calling, Blue 536 eventually moves in and takes the fish from him

    15.25.02 She departs with it, leaving Garry feaking his beak alone on the nest

    .

  • Daily summary Monday 28th April 2025

    .

    Another quiet day, on Nest Two Dorcha endured a wet and windy night and an equally wet day today, but was largely undisturbed although an intruder Osprey was seen in the distance when Louis delivered his only fish. His tally now stands at fifty five. Over on Nest One, Garry LV0 and Blue 536 spent a little time on the nest together, there were some mating attempts and a bit of nest tidying, and one fish was delivered taking Garry's tally to twenty four. While we await information on Blue 536's background, tonight's bonus guide to aging Ospreys by their plumage might come in handy. The weather forecast is much brighter with light winds overnight and full sunshine tomorrow.

    .

    Night cam switches on (day cam): Nest One 22.00.00 (04.54.34); Nest Two 21.54.37 (05.01.37)

    .

    Today’s videos:

    https://youtu.be/ZtJpeuRvz_Y   N2 Intruder Osprey in the distance when Louis brings the first fish 12.21.53 

    https://youtu.be/19GIHmEPZP8  N1 Garry LV0 brings fish number one and Blue 536 takes it eventually 15.18.57 

    .

    Bonus read - guide to ageing Ospreys by their plumage:

    https://www.raptoridentification.com/raptor/western-osprey/ 

    .

    Blast from the past - this day in previous years:

    https://youtu.be/tqPb1AiSy7Q  N1 Comedy as Louis can't land a large log 2020

    https://youtu.be/T4Z9VmzL130  N1 Aila uses her Louis-removal technique 2020

    https://youtu.be/zBSV3MH-9XI  N1 A thin unringed female touches down 2023

    https://youtu.be/TwlnBA6Kyhs  N1 An unringed male lands, is it Louis? 2023

    https://youtu.be/qztPfcf4B2M   N2 Tug of sticks - mind the eggs please! 2023

    https://youtu.be/VXBMGKtIP7Y  N1 Garry LV0 pays a quick visit 2024  

    https://youtu.be/S5UeAmvJ59s N1 An unringed female appears and takes Garry's fish! 2024

    https://youtu.be/VdVTosK8JRE  N1 Unringed female returns to Nest One with a rainbow in the background 2024 (zoomed)

    https://youtu.be/M7sjCoAxYy8  N2 Intruder Osprey disturbs Dorcha 2024 (zoomed)

    https://youtu.be/r7ujjSqFD7g  N1 Garry LV0 gives his new girlfriend a second fish 2024

    .

    Special blast from the past - Aila & Louis got together for the first time on this day in 2017, here's their first season: 

    https://youtu.be/1q-YUOB5y4g

  • Nest Two 05.47.04 Fish number one, headless trout (zoomed)

    .

    05.47 Dorcha's on the nest, calling

    05.47.04 Louis arrives with fish number one, a large headless trout. Dorcha seizes it and starts tearing bits off it, she seems really hungry after only getting one fish the previous day

    05.47.35 Dorcha departs with her fish and Louis settles down to egg-sitting duties.

    .

  • Nest One 10.44.31 Fish number one, headless trout

    .

    10.44.31 Garry LV0 lands on the empty nest with fish number one, a large headless trout

    .

    10.46.33 No takes so he leaves with it

    11.09.15 Blue 536 lands on the nest, stands waiting silently

    11.11.01 Garry LV0 brings the fish back, she seizes it, starts eating but they are interrupted by an unseen intruder. Garry starts alarm chipping, both look skywards

    11.14.12 Blue 536 takes off with her fish

    .

  • Nest One 16.50.59 fish number two, tail end piece of trout

    .

    16.50.59 Garry LV0 arrives with fish number two, or at least, the tail end of a trout

    16.54.28 Blue 536 arrives and takes the small piece of fish quickly

    16.55.14 She departs leaving Garry on the nest

    .

  • Nest Two 18.38.15 Fish number two, headless trout

    .

    18.38 Dorcha’s on the nest, calling, and a bird is seen flying in the distance

    18.38.15 Louis arrives with fish number two, a headless trout which she takes immediately

    18.38.24 She departs leaving Louis on egg-sitting duty on the nest

    .

  • Woo hoo! Do we finally have a bonded pair on Nest One?

    .

    Blue 536 was first seen on Nest One at 10.53.46 on Friday 18 April, chasing Affric Blue 152 away.

    .

    She met Garry LV0 an hour later at 11.56.53 nest cam time, but judging by his behaviour - following behind her as she landed on the nest and immediately landing on her back for a mating attempt - they probably met up off-nest earlier.

    .

    Since then there have been many mating attempts but none successful, until today:

    .

    05.13.00 Garry LV0 flies up and mates with Blue 536 on the perch, she's receptive and it looks successful

    08.47.07 Another mating session which looks successful

    08.49.31 Blue 536 brings a stick as if to confirm taking possession of Nest One

    08.50.08 Garry LV0 flies up for a third successful mating

    .

  • Daily summary Tuesday 29th April 2025  

    .

    An exciting day today on Nest One where it looks like Garry LV0 and Blue 536 have mated successfully, not once but at least three times today. Furthermore, as if to fully claim possession of the nest (and Garry!), Blue 536 brought a stick to add to the furnishings. He brought her two fish taking his tally to twenty six. We wait to see how things progress, but it's looking very good for finally having a resident pair on Nest One since she arrived on Friday 18th April. Over on Nest Two, Louis and Dorcha went about their usual business of giving and receiving fish and taking turns incubating the eggs, and Louis' two fish deliveries take his tally to fifty seven. Tonight's forecast is for clear skies and light winds, and a sunny day with gentle breezes tomorrow.

    .

    Night cam switches on (day cam): Nest One 22.10.49 (04.47.08); Nest Two 22.25.41 (04.52.28)

    .

    Today’s videos:

    https://youtu.be/IVnRt58Tuws N1 At last! Successful mating between Blue 536 and Garry LV0 05.13.00

    https://youtu.be/rOUzWiOpTpI N2 Dorcha's keen to tear into fish number one 05.47.04

    https://youtu.be/Rqv12H8GHP0 N1 Handover of fish one is interrupted by an unseen intruder 10.44.31

    https://youtu.be/NA39q-kBs_0 N1 Blue 536 accepts the tiny tail end of fish number two 16.50.59

    https://youtu.be/il6HhuVaY2s N2 Dorcha's happy to see Louis with fish number two 18.38.15 

    .

    Bonus action - a significant, lasting way you can support Woodland Trust and stand up for trees:

    https://www.woodlandtrust.org.uk/support-us/give/gift-in-will/

    .

    Blast from the past, this day in previous years:

    https://youtu.be/rxYqoHxXPMY  N1 Louis coy-mantles for Aila 2017

    https://youtu.be/wO972vIFy8U  N1 First mating for Louis & Aila 2017

    https://youtu.be/shhxI4hywlY  N1 Tawny Owl attacks Aila 2020 (slo-mo)

    https://youtu.be/rYQg6ow0Krg  N1 Aila helps Louis log on 2020

    https://youtu.be/TCoPSKsYP4w  N1 Aila chases an intruder leaving the eggs unattended 2020

    https://youtu.be/5zVFnXl94p8  N1 Affric & Prince return 2022

    https://youtu.be/h0lIyo4MYQw  N1 The Art of Weave 2023 (Classic Ospreys: Bach in quicktime)

    https://youtu.be/FoF0b5rBZ4s  N2  Dorcha's glad to see Louis bringing breakfast 2024 

    https://youtu.be/_ptnXEqz0JI  N1 Fish number one for Garry's potential girlfriend 2024   

    https://youtu.be/en2jZLwlbtg  N1 Garry LV0 tries and fails mating with his new female friend  2024     

    https://youtu.be/KgbhdQWyOZE  N2 Dorcha's not interested when a third fish arrives 2024

  • Nest Two 09.21.29 Fish number one

    .

    09.21 Dorcha's calls ramp up as she sees Louis approaching

    09.21.29 Louis lands with the first fish of the day, a good size headless trout which she grabs immediately

    09.21.39 Dorcha departs with it in a beak hold, Louis settles on the eggs

    .

  • Woo hoo! Do we finally have a bonded pair on Nest One?

    I’m delighted to see this Geemeff. I can’t remember if Garry successfully mated with anyone before, I know Affric always rejected him!
    What a lovely couple these two will make.

    Here is 536 bringing in her very nice stick!

    Clever girl. Relaxed


    ©️WTS