Tag Archives: satellite tracking of Osprey

Ervie, ‘the main man’

I cannot possibly tell you what joy – sheer joy – the Port Lincoln Osprey nest has brought to me this year. There is a huge lesson in that statement. The biggest one is: Do not let something that happened on a bird nest in a previous breeding season deter you from returning to that nest. There are so many different factors that impact a season from the time the eggs are laid to the chicks fledging.

These factors can be as simple as the weather – and we all know that weather is not simple. Chicks can die on a nest from cold damp or extreme heat. They can also thrive, of course. A parent might be injured or die. This year Aran, the male at the Glaslyn Nest in Wales, was injured in a territorial battle and could not provide fish for his family. At the same time, the Glaslyn Valley was hit by a bitter wet storm that lasted days on end. The three chicks of Aran and Mrs G perished. Aran and Mrs G survived through the generous donations of fish on a feeding table. Some eggs are thin and break easily due to lingering DDT in the area even after it has been banned for 50 years. Food supplies can shift. Predators. The list is long including the gender of the siblings on the nest and the number of days between hatches.

I disliked Solly so much last year after Tapps died of starvation that – well, it was hard for me to return to the Port Lincoln nest. The history of the nest told me that the likelihood for another siblicide event was acute. Many of you felt the same. My need to witness and try to understand the survival of third hatches, ultimately, compelled me to return to the PLO barge.

What then are the adjectives to describe the 2021-22 Osprey breeding season at the Port Lincoln barge? Beautiful. Serene. Delightful. Joyous. Come on, you can help me! It certainly was enlightening and instructive. It will also be unforgettable for all the right reasons.

It is possible to do a full scale analysis of weather, wind, fish deliveries, etc. Port Lincoln keeps all of the information on a myriad of events on the nest and everything could be fed into a computer. A really quick glance of fish deliveries tells me that this year is pretty comparable to last year. Certainly Mum and Dad didn’t change their behaviour. Is it possible then that it comes down to the time between hatches and the gender of the nestlings? Does it have anything to do with how the third hatch presents itself to the oldest? I don’t yet know the answer to those questions but, I am hoping to have more insights after another decade for collecting data. For now, I just want to celebrate the achievement of this nest. Three fledges! A first for them. Well done.

Let’s go back in time – almost four months ago. This video clip is a feeding from 16 September.

This feeding is 6 November, not quite two months later.

This year, on the Port Lincoln Barge, Ervie is the ‘main man’. Hatched 51 hours after Bazza, the oldest, Ervie did not have the challenges that many third hatches have. He was not that smaller than Bazza after several days of eating. We still worried because Bazza was picking on Ervie. Ervie, however, didn’t take it. He refused to be submissive or lose his place at Mum’s beak. Indeed, he insisted that he was the first fed!!!!!! Talk about an attitude. I openly admit to adoring this bird for his spunk, his confidence, and determination. Yes, I really do believe that there are some birds that are more confident than others – just like humans.

When it came time to measure, band, and put a satellite pack on the back of one of the three, everyone believed that it would go to a male bird so that the data could be compared to that provided by Solly’s tracking. Did they think there were three males on the nest? I wonder. Someone must have decided then that if all three were male, the biggest would get the tracker. That morning Ervie weighed the most. Ervie, who came from third to be the dominant bird on the nest, got the sat-pak. It really was an inspired choice.

A few days ago we worried because Ervie spent the night and the next day on the nest with his head held down. Granted it was very windy and having noticed the others doing this, that behaviour was not worrisome. But Ervie – all night and day on the nest??!! I have now joked about there being a kind of rota chart for nest time.

For a couple of days after Ervie spent all that time on the nest we didn’t really see him much. He flew in around 13:00 yesterday and, typically, with his arrival, chaos ensued. Ervie enjoyed the last fish of the day before spending the night sleeping on the nest.

When Ervie woke up in the morning, Dad delivered the breakfast fish – and because Ervie was on the nest, he got it. It was 07:02. Falky would have liked it but he stayed on the ropes.

Ervie also got the 09:36:52 fish delivery from Dad. This time Falky was again on the ropes but this time, Falky flew to the nest to try and get the fish. He failed. This means that Ervie had the last three fish deliveries!

At 11:00 both Ervie and Falky are on the nest. Falky finds a fish tail left from Ervie. He grabs it and flies over to the ropes to have a snack.

At 11:12:56 Falky flies over to the nest to join Ervie. Falky probably wants to see if Ervie left any more tasty tidbits.

The arrival of Falky on the nest does not sit right with Ervie and there is a dust up.

Ervie decides he has had enough and leaves. After all, he has had 3 of the last 3 fish deliveries.

Falky gets the 12:45 fish delivery from Dad.

Falky is on the left and he has relieved Dad of the fish. Dad is on the right. You can see that the fledglings are as large as their parents.

Two hours later, Falky remains on the nest. I wonder if this is his reservation day??? We wait to see.

Will Falky occupy the nest and get the next three or four deliveries? Will he spend the night on the nest? We have to wait and see.

I hope that each of you really learned a lot from this Osprey nest and that all of you will tell a friend to watch with you next year.

The Fosters do a great job with The Port Lincoln Osprey Project. They have successfully advocated for satellite trackers for the birds and we have learned much from Solly’s travels. Now we have the opportunity to learn from Ervie. The Fosters also advocate for safety measures for the birds including covers for the hydro poles. Hopefully they will post how that is going on their FB page. I am very grateful to them for this streaming cam and for their FB page. That is where I took today’s screen captures and video clips.

Thanks for joining me! Take care everyone. See you soon.

A Date with an Osprey

An ex-library book, Soaring with Fidel. An Osprey Odyssey from Cape Cod to Cuba and Beyond arrived in the post on Friday. I hadn’t intended to have it occupy most of Friday night and all Saturday and this morning but, David Gessner’s writing style pulled me in. It was as infectious as Gessner’s obsession with Ospreys that simply screams through the paragraphs. It is clear that he has a love for these large fish-eating birds, almost the size of an eagle, with their dark brown masks, and nearly 2 metre wingspans. His language is so descriptive that I felt that I was on the journey with him following the Ospreys throughout their migration. He got me excited.

An 1887 print showing an Osprey fishing near Nantucket.

The story begins on 4 September 2004, seventeen years and one day ago. The BBC were making a film about the Odyssey of the Osprey following several birds fitted with satellite trackers. Gessner was going to follow the ospreys the old fashioned way. At one time Gessner had hoped to work with the BBC but, it became a competition of sorts. It is simply the back story to one of the best books on Osprey migration that I know. The book keeps you interested – it is not clad in scientific jargon but, don’t get me wrong, it is faithful to the facts and there are many discoveries made about our beloved birds.

Gessner’s surprise comes when he discovers that Ospreys travel in flocks. It was believed that they were lone fliers. Witnessing hundreds of Ospreys flying together over the very top of the La Gran Piedra in the mountains outside of Santiago, Cuba with his soon to be friend, Freddy Santana, mesmerizes our author.

“La Gran Piedra” by erikainthevillage is licensed under CC BY-NC-SA 2.0

The La Gran Piedra is actually a 70,000 lb boulder at the summit of the Sierra Maestra mountain range.

@Wikimedia Commons

It is here that Santana showed Gessner the ‘flocks’ of Ospreys flying together on their migration from the northeast United States and Canada. Can you imagine what it would feel like to see this spectacle. I get teary eyed just seeing juveniles hover!

“Sierra Maestra Mountain Range” by Martin Cathrae is licensed under CC BY-SA 2.0

I don’t want to give away all of the story but since it is Osprey migration right now, I want to recommend this fantastic book to you. Get your library to bring it in for you or find a good used bookstore. My ex-library edition arrived in mint condition!

I looked to see if anyone had posted videos of the birds flying over the mountains in Cuba. I could not find anything. What I did find was a short video showing the routes that the birds from Cape Cod take to South America. It does show the route over Cuba.

If you get the ‘itch’ to see the Ospreys travel over the mountains but do not feel quite physically up to it climbing it- you are covered. There are 4 x 4 jeeps available with a guide. In addition, the Cuba Travel Network has guides and information on all of the birds that are indigenous to Cuba or others that travel through on their way to South America. They look like a good resource but I have not checked them out – yet.

I also found another very interesting web site just for birders. It is BirdingPal. A Watching Club for World Travellers. Cuba. The interests of the members vary. This is the link to their website:

http://www.birdingpal.org/Cuba.htm

If you live in a country where you are free to travel to Cuba, it is important to note that you will require a guide (unless that law has recently changed) if you wish to go out into the country birding. The fees are very reasonable. The price I was quoted was 146 USD for the guide and the 4×4 jeep to the top of the mountains to see the Osprey.

One of the things that the pandemic has taught many of us that we are finding joy in things we never imagined. It also taught me that your life can be taken away in a blink. So live it.

Next year, I will keep on top of what is happening at my local nest since it was not included in the world listing of Osprey nests in Osprey Watch. I will, indeed, take images at every stage of the nest to help the data collectors. But, instead of travelling to Poole Harbour in the UK to see the migrating Ospreys stopping over for a rest and some fish before heading on to Africa in late August, I want to see the Ospreys fly over the Gran Piedra in September. I have a date with an Osprey.

Thanks so much for joining me. I also highly recommend Belle’s Journey if you have children or are a teacher. It is a fantastic book with great images that explain the challenges of Osprey migration. If you have an Osprey nest near to where you live, I urge you to check out Osprey Watch run by the Centre for Conservation Biology. It is also a great resource on Osprey. See if your local nest is on the list! Mine wasn’t – it is now. Take care everyone. See you soon.

The featured image is Iris. Iris is the oldest Osprey in the world. Her breeding area is in Missoula, Montana. Iris is unringed. It is not known where she spends her winters.

So you want to read about Ospreys!

I have received several letters asking about books on Ospreys. I have quite a few in my bookshelf and I will try to spend a little bit of time telling you about each of them. I have picked out the ones that are well written and easy to read. I have not ranked them. That would be impossible or at least to me it is. Each one is rather different. Some are general knowledge while others focus on specific sites where ospreys breed. There are even books on specific birds. For those wanting to find books on these beautiful sea eagles, you are lucky. There are a number of well-written books available both new and used. I cannot say this about Red-tailed Hawks!

Alan Poole’s Ospreys. The Revival of the Global Raptor came out in 2019. It is actually a much revised version of a book by Poole written several decades earlier. Poole is an enthusiastic lover of Ospreys. The book is easy to read and extremely informative. If you wanted a first general book on Ospreys this is a good choice. It covers everything you might want to know about ospreys from the four different sub-species and their differences, to the geography and distribution, their behaviour, life cycle and breeding habits, challenges during migration to the intimate details of the mother feeding the little one. There are personal stories that bring the information to life. Only available in hardback. 220 pages with beautiful colour photographs.

Roy Dennis’s A Life of Ospreys is written just as enthusiastically as the Poole. This book also has some good general information on Ospreys but, at the heart of it are the personal anecdotes and stories that go hand in hand with Dennis working decades to reintroduce the Osprey back into the United Kingdom after it was almost made extinct at the beginning of the twentieth century. One of the things I enjoyed most was the information on conservation ecology and the Osprey as well as the inclusion of Dennis’s original notes from the 1970s. Paperback. 224 pages. Colour photographs, maps, and charts. Published in 2012.

I am a big fan of Roy Dennis and the work that he did to bring the Osprey back to the skies of of the United Kingdom – as well as his work with translocating Osprey to places such as Urdaibai Biosphere Park in Spain. Dennis fell in love with Ospreys as a teenager and has never looked back. His latest book, Restoring the Wild. Sixty Years of Rewilding Our skies, woods, and Waterways was published in 2021. It is really the personal journey and all the challenges with the kind of personal details that animates the story of the return of the Ospreys. Hardback. 452 pages. Black and white.

Written with all the love and joy this man can muster for his beloved birds of prey. While you can order this from the many on line book sellers, if you do decide to purchase it and you can afford the postage from Scotland, I suggest you order it directly from Roy Dennis’s website. Roy Dennis Wildlife Trust. All of the funds go back into helping the osprey and you can get it signed.

Many of you will be familiar with Iris, the oldest Osprey in the world. Her nest is at Hellgate, Missoula, Montana. Dorothy Patent and William Munoz have written a book specifically about the Ospreys in Montana – Call of the Osprey. Along with a general introduction, the pair cover, in great detail, the setting up of the artificial platform near the Riverside Health Centre for Iris and Stanley. There are excellent colour photographs. The book also discusses the Montana Osprey Project which looks into the toxins in the rivers from mining in the area as well as the new research using satellite trackers to find out where the osprey from Montana travel for the winter. Lovers of Iris and Stanley will, no doubt, like the detailed history of them as a couple. Hardback. 80 pages.

Another geographical specific book is The Rutland Water Ospreys. It is written by Tim Mackrill. You might recognize the name. Mackrill is the expert that assisted the Glaslyn Wildlife Centre with information on setting up the fish table for Mrs G, Aran and their now deceased chicks at the beginning of June when Aran was injured. Beautiful colour drawings and photographs give the history of all of the Ospreys at Rutland Water. There is information on the use of satellite trackers and migration. It is a great book if you are a fan of the ospreys at Rutland – and who isn’t, right? There are maps of Rutland Water Nature Reserve, histories of the birds, as well as information by year going from 2003 to 2012. A real who’s who of the Rutland birds! A joy to read. Hardback. 2015. 160 pages.

For older children (and adults like me), I highly recommend Belle’s Journey. An Osprey Takes Flight by Rob Bierregaard. Written in 2018, it is a beautifully illustrated book telling the intimate story of Belle. Belle hatched on Martha’s Vineyard. The book covers her migration to Brazil using real satellite tracking information. Easy to read but not childish. Extremely informative. There are 19 chapters – something to keep going as a bed time story for nearly three weeks. I would suggest getting a map if you do purchase the book or a globe so that you can follow Belle’s journey. 106 pages. Hardcover.

There are more books and I will mention them another time but there is one book I have in my hand to read in the next couple of days and another that I am waiting to purchase. There are many biographies about famous people but a biography about a bird? Lady of the Loch. The Incredible Story of Britain’s Oldest Osprey celebrates Lady, the oldest osprey in Scotland. She laid eggs and raised chicks for more than two decades at The Loch of the Lowes where Laddie and NC0 have their two chicks this season. It is a remarkable little paperback that from the first few pages appears to be written with great love. General information about ospreys, conservation efforts, migration and its perils are interwoven with stories about Lady. As I understand it from people I have spoken to, Lady gave all those trying to reintroduce ospreys to the United Kingdom hope. 2011. 177 pages. Black and white.

The book that I am waiting to get my hands on is only available through the Dyfi Wildlife Centre. It is by Emyr Evans and is on the life of Monty, the male super star of the Ospreys that located themselves in Wales. It is called Monty and if you followed him and his mates this will be a book that you will want to order. I understand the shop will be back on line for orders in September.

Thank you so much for joining me. If you are looking for books on ospreys, one of these should help. I want to close with a picture of the morning of 15 June 2021 at the Foulshaw Moss Osprey Nest – the home of White YW and Blue 35 and their three osplets. I am particularly interested in Tiny Wee Bob. He has been having some nice feeds lately but yesterday he decided to pick on Middle Sized Big Bob. It wasn’t such a good idea as you might image. He looks OK this morning. Fingers crossed he is one of the amazing third hatches that survives and goes on to do wonderful things.

You can hardly see his head but there it is in the middle of the image below. He is sort of in a strange state of his feather development. Hopefully any pulled out by the bigger siblings will return! You cannot see his body. He is between the bigger ones.

Here is Tiny Little Bob with his neck extended. You can see the Reptilian phase feathers coming and that great line of mascara extended from his eye to his neck.

Thank you to the Cumbria Wildlife Trust streaming cam where I grabbed the screen shot of the chicks at the Foulshaw Moss Osprey Nest.

Osprey Lessons and Sharpie pays a visit

A couple of weeks ago, a really good book landed on my desk. It is The Rutland Water Ospreys. It is beautiful, full of colour photographs, drawings, and brimming with all the information that Roy Dennis, Tim Appleton, Tim Mackrill, and Helen McIntryre learned when Rutland Water set about to increase the number of Ospreys in the United Kingdom. What they and other researchers learned through direct observation, banding, and using satellite monitored trackers has changed many commonly held beliefs about Osprey. I hope, over the course of the next weeks to introduce you to some of the things they learned, along with others.

Translocating. When Roy Dennis set about to take young osprey from their nests in Scotland and introduce them to Rutland, the team learned one big important aspect that increased their success. I mention this first because I am once again hoping there would be a break at the Achieva Osprey Nest in Dunedin, Florida. Tiny Tot has not had anything to eat since 11 am on April 11. Despite fish deliveries including a whopper by Diane, Tiny did not get that much food. How could Tiny thrive too? I wished that the rangers in Florida that work with USFWS would remove Tiny from the nest and hand feed him til he was strong enough to be introduced. And this is precisely what they did at Rutland in the beginning. What they learned is you do not remove the runt from the nest. Instead you take one of the larger, older chicks leaving the little one with its parents and possibly another sibling. By removing the bigger older chick that required more food and was being the most aggressive, the little one grew and thrived. At the same time the bigger old chick did better being translocated. It did not have to be fed by hand but could eat on its own and did not have difficulties being removed from the nest.

The image below is of the 2011 chicks of Monty and Nora from the Cors Dyfi Nest in Wales. There they are: Einion Blue DH, Dulas Blue 99, and Leri Blue DJ. They have just received their trackers. Look how the trackers fit in a little pack on their backs. [Note: 3 healthy Osprey chicks raised in the same nest. No problems with rivalry].

The satellite trackers do not harm the birds. There are various models, some are battery powered while some are solar. Many weight only 0.15 grams. They get very sophisticated and expensive depending on what data the researchers want. Some fit directly on the feathers while others are inside a kind of backpack. Using super glue, some plastic tubing, and some dental floss the tracker is fitted onto the central shaft of the tail feather if it was a tail mounted device or on the back.

Researchers check to make sure that the feathers of the young Osprey are hard-penned. When feathers begin to grow, there is blood flowing through the shaft. As the birds ready to fledge, the blood supply to the feather stops flowing and the shaft turns white. At that stage, the feather is hard penned. Some of you might remember that Joe and Connie’s oldest chick, Hope, in the Captiva Florida Bald Eagle Nest on Santibel Island died from a broken blood feather. The real cause was rodenticide but the young bird, having ingested the poison from prey she was fed, broke off one of her feathers jumping about the nest. Because the poison was an anti-coagulant, she literally bled to death. Blood feather versus hard penned.

Solly, the Port Lincoln Osprey is wearing a tracker positioned on her back that is expected to last for seven years. Others are only intended to last a year – for short term research projects. They will come off during the moult. That is the kind that the two Royal Albatross, LGL and LGK, have on their back.

Solly is 205 days old. From her backpack satellite transmitter, we know that she spent last night at Eba Anchorage. We have also learned from Solly that juvenile Eastern Osprey travel as much as 200 kilometres from their natal nest. The assumption had always been that juvenile osprey stayed closer to home. Not true!

Another common held belief was that male Ospreys always return to the area of their natal nest after their first migration to breed. The evidence this time came from banding, the coloured Darvic rings. The sighting of a male Osprey, orange/black 11 (98), a Rutland bird, in a Scots pine in north Wales, some 200 miles west of Rutland, proved that belief to be wrong. In fact, the sighting of orange/black 11 (98) in Wales did something else – it confirmed that the bird had survived. When it did not return to Rutland, it was wrongly assumed to be dead. Another sighting on that trip enroute home was of another Rutland male. This time 07 (97) was not dead either but had a female and a chick in a nest in mid-Wales.

These are only a few of the common beliefs that have been debunked through the use of logic, banding, or satellite transmitters. Every day researchers are learning something new and exciting. It is a great time to be learning about birds.

———————————————————————————-Some fun images to close off. Louis at the Loch Arkaig Osprey Nest. Instead of pacing and waiting for Aila to arrive, Louis (pronounced Lou-ee) is using his talons to dig up the nest and refurbish it. His digging is quite efficient. Everyone is holding their breath waiting for Aila to arrive.

12 April 2021. Louis is doing nestorations.

Louis continues to wait for Aila on the 13th. Oh that she would arrive. The migration is so difficult. A healthy Kielder Osprey, Blue Y6 (18) female was spotted in Santander, Spain a couple of days ago. She was healthy. Then she was found a couple of days later dehydrated and with a broken leg. All of Louis and Aila’s fans are hoping that she is in the last group of ospreys moving north from Africa into the United Kingdom.

And a glimpse at the cutes little baby osprey – the first hatch of the year in the Savannah, Georgia Osprey nest on 13 April. The pip started at 10:58 on the 12th. There are three eggs on this nest. If you want to follow this new little one and its siblings, I have posted the information below.

Sharpie must have known that I am feeling a ‘little blue’ over Tiny Tot and he decided to pay me an early morning visit. He caused quite the commotion on his arrival. There had been a glut of European Starlings at the feeders. I am not exaggerating when I say that there were no less than 35. And then we got the most beautiful murmurations – two of them – thanks to Sharpie! It is always a treat to see that Sharpie is surviving. He stays with us in the cold Canadian winter, never migrates and made a bit of history on Cornell birds because of that. Here he is today another snowy day – in April!

Thank you for joining me today – as I wait, impatiently, for Tiny Tot to be fed enough to survive. It is lovely hearing from you, too. Stay safe. Enjoy the birds!

Thanks to the following for their streaming cams where I took my screen shots: Woodland Trust and Post Code Lottery and Rutland Water, Cornell Lab & Skidaway Audubon. Thanks also to the Port Lincoln Osprey Project and the telemetry they post on their FB Page.

The Lady of Loch Lowes

“Loch lowes” by fuzzytnth3 is licensed under CC BY-SA 2.0

Loch of the Lowes is a loch near Dunkeld in Perth and Kinross, Scotland. The Osprey nests are part of the Scottish Wildlife Trust along with the forested area. There are hides and there is a shop.

The loch has been a perfect place for Ospreys to nest for over fifty years. There is a large number of mature trees for nests and many sources of fish. Some of the tree nests have artificial platforms attached at the top. It is relatively predator free and the many hours of sunshine allow the Ospreys a longer time for fishing. It is idyllic for the Osprey – or was. Besides other birds of prey, other predators of the Osprey are humans – those who simply want to disturb the Osprey, the continuing problem of the egg collectors. and helicopters.

“Osprey Nest Loch of Lowes” by martinrstone is licensed under CC BY 2.0

By 1916, the Ospreys were ‘extinct’ in Scotland. By 1954, there were four Osprey nests. In 1969 the area was designated as a site of special scientific interest and was purchased by the Scottish Wildlife Trust. That year Ospreys arrived late in the season, too late for breeding but they returned making the Loch Lowe nest only the fifth in Scotland at the time.

The most remarkable of the Ospreys at Loch Lowes is ‘The Lady of the Loch’ who arrived in 1990. Lady is the oldest breeding Osprey in the United Kingdom. In twenty-four years of breeding, Lady had four mates with whom she laid seventy-one eggs. She fledged fifty chicks! In 2005, Lady laid a clutch of four eggs – and she would go on before she became infertile to do that one more time in 2013. Incredible. I cannot even imagine trying to feed four Osplets!

Lady shows LM12 the fourth egg and lets him incubate while she takes a break.

Here is a video of Lady laying that fourth egg in 2013:

In 2010, Lady laid eggs for a record breaking twentieth time only to fall gravely ill. You have to realize that the average life expectancy of an Osprey is eight years and Lady is laying eggs for a twentieth time!!!!!!!!! The wildlife managers did not think she would live. Her new mate that year, ,her third, tagged Green 7Y, noticed that Lady was very sick and possibly dying. (Green 7Y was born in 2000 just twelve miles from Loch Lowe). He stepped up and did the fishing for her and the Osplets as well as the security. At one point, Lady quit eating. She was believed to be only hours away from dying when she watched her chicks fledge that year. Wildlife managers did not believe that Lady could undertake her migration to West Africa but she did and she returned in 2011 to lay eggs again with Green 7Y. Those eggs were not fertile. Sadly, Green 7Y did not return from his migration in 2012.

In 2012, Lady took her last and fourth mate, LM12 (unbanded but thought to be young). The pair remained together for three breeding seasons during which time their chicks were tagged with satellite transmitters. One, Blue 44, disappeared during migration in France and Spain while a 2013 female, Blue YZ, disappeared in Guinea Bisseau. Her body along with her tag were recovered in 2014. 2014 was the last year that Lady laid eggs with LM12. They were not fertile. Lady was thought to be at least twenty-eight years old (not banded and that would be the minimum age). She did not return to the nest for breeding and Roy Dennis says that he would like to imagine her in retirement sunning herself in Spain!

LM12 kept the nest with a new mate from 2015-2020. LM12’s current mate is a young female Blue Darvic tag NCO. She hatched at Loch Ness in 2016 and 2020 was believed to be her first breeding year. That spring a visitor to the loch broke the pandemic curfew riding in a kayak close enough for the nest’s microphone to pick up a cough. They so disturbed the Osprey for more than two hours that they did not return to the nest to lay their eggs. The nest had been in use constantly since 1991 – this was the first year that it was abandoned. We wait in 2021 to see if the mated pair will return.

It should be noted that the reserve area is always closed to the public, pandemic or not, during the breeding season. This was a major intrusion and sadly, it could have consequences for several years.

Vacant nest at Loch Lowes, end of April 2020. @Scottish Wildlife Trust

Here is a link to the live streaming camera at the Loch. Let us all hope that the person did not put the Ospreys off of this nest for good.

The Scottish Wildlife Trust has revised the estimate for the juveniles who migrated to Africa to return. From their experience they say that it is anywhere from 3-5 years. Perhaps there will be some sightings this year!

World Osprey Week is getting closer. It is the 22-26 of March, only nine days a way and counting. Thanks for joining me. I hope you liked the story of that remarkable female and her aerie. Just imagine all those Osplets! I hope that some of Lady’s DNA survives. I must check. Several years ago consideration was being given to some type of memorial for Lady. Will keep you posted if I find it.