Tag Archives: migration hazards

Ervie, rare spine surgery for a Bald Eagle and more… Thursday in Bird World

1 September 2022

The temperature in Winnipeg rose to 32 degrees C Wednesday evening. It was unbelievably hot and the birds were making full use of the layers and layers of vines and the thick lilac bushes to keep cool. They would occasionally come out for a drink and a bath.

I saw a photograph of a converted wading pool. It was covered with a coated mesh pulled taut – small enough so that the birds could not get their feet caught and they could not drown in the water. A pump with a sprinkler system was positioned in the centre…it was full of little birds having a party. What a great idea. I have just the place for one of those for next summer so the garden visitors can cool down even more. I wonder if the Crows will try it out? or Dyson?

Making News:

Vet team in Canada performs rare spinal surgery on Bald Eagle, Buddy.

https://www.cbc.ca/news/canada/prince-edward-island/pei-eagle-spinal-surgery-1.6565558?fbclid=IwAR1JFvPcwTJYalzVwZp7cbqMgJUJI7BFifSdNEY73mcu4E_7ItO2FmDzURo

Did someone say Ospreys do not do well in care? Smedley did great at the Audubdon Centre. Now there is Charley!

https://www.abcactionnews.com/news/region-pinellas/charley-the-osprey-finds-a-new-home-at-moccasin-lake-nature-park-in-clearwater?fbclid=IwAR2BPuhQgSbMuGj2m3EUV2JJijZzEAO_06oKhp1bmX7qa-wB8xYnogWmJLQ

BirdCast has all the information on migration. You can go and find out how many birds flew over your region at any time in the United States. I checked on Minnesota because it is close to Manitoba – gosh I wish this map worked for the entire planet! They also tell you the birds that are migrating.

For your own information, go to birdcast.info

The Stellar’s Sea Eagle was first seen in Newfoundland/Labrador Canada some time ago. It made its way down the eastern coast of the US causing a stir in Maine. It is back up in Canada now! Some images were posted by Wade Jones. It will surely be making the news here again. Everyone was excited — and yet, there are more and more birds ‘far from home’. I often wonder if they are scouts for the species testing out new locations for living.

James Lovelock died on the 26th of July. Trained as a scientist and known as an early environmentalist and futurist, Lovelock suggested in 2007 that “we might actually choose to contaminate land to keep people out and make it safe for wild animals and birds” (quoted in Marren 274). Marren notes that there has been no mass movement to take up Lovelocks suggestion but that areas around Chernobyl and Fukishima Exclusion Zones are showing promise in this regard.

Jean-Marie duPart counted 54 ospreys fishing at the Langue de Barbarie Park. He will travel to the other areas in Senegal shortly. He says the 54 is the same count as he had in June. Thank you Jean-Marie!

Nest News:

So thrilled that the intruding male did not bring any harm to this beautiful Peregrine Falcon family. Annie and Alden continue to bond…and their little delicate kisses are just lovely.

Llyn Brenig says goodbye for the season. It is an empty nest!

https://www.northwaleswildlifetrust.org.uk/blog/kim-and-giuseppe-boccato/their-wintering-grounds?fbclid=IwAR2fo5Cv8K_Ba8nMrEcW5h0DKgg0ovxO-KiFDzBjCHLwFhmADHe6PhgaYQQ

The entire Glaslyn clan is still at home! Mrs G, Aran, and the three kids.

Aran hasn’t lost any talons yet.

Mrs G had her own fish over at the Oak Tree perch. Eating in quiet is important. Mrs G is the oldest osprey in the UK and she has had a busy year with those three fledglings. She needs her strength for her own migration.

Louis is still feeding Sarafina at the Loch Arkaig Nest.

Is Iris still with us? These are the departure dates for past years at the Hellgate Canyon nest in Missoula, Montana. Based on her past history, even thought she has not been seen, it is believed she is still around. Keep checking the nest!

Xavier and Diamond are so cute. Xavier cannot wait for the eggs to turn into chicks. He even brought prey to try and feed them this morning! What a darling. Then he stashed it for Diamond in the corner and she enjoyed it after a full mating ritual on top of the water tower.

Golden sun over the scrape as morning breaks in Orange, Australia.

Diamond flies off for a break.

Xavier arrives with some prey.

Would you like some pigeon?

Decides the eggs aren’t hungry so he will enjoy a few bites before stashing the snack in the corner for Diamond.

Diamond finds Xavier’s treasure.

Xavier loves to incubate the eggies and often, you will have noticed, Diamond does not give him a lot of time. Was it on purpose then that he brought the unprepared Black-faced Cuckoo Shrike in for Diamond’s tea? Imagine the time it will take her to prepare the bird and consume it? Meanwhile Xavier is in Daddyland Bliss.

So what is a Black-faced Cuckoo Shrike? These large grey birds with their distinctive black masks are a protected species in Australia. They belong to the passerine family, eat mostly insects, and are found just about everywhere in Australia.

“2010-08-19 15-10-21 – IMG_0359 Black-faced Cuckoo-shrike” by Degilbo on flickr is licensed under CC BY-NC-ND 2.0.

It is after 1200 noon and I still have not seen any prey items brought to the nest. An adult has landed twice with nothing in the talons? Are there intruders? are the prey deliveries arriving later in the day? what particular reason?

Only one fish was delivered yesterday. Dad brought it in at 1508. Both eaglets were fed, according to my source, but 29 got more than 30. It was thought that Lady might start fishing but she didn’t and the spotters on the ground saw Dad at the River Roost. He flew to the nest and the kids started telling him they needed food. It has happened in the past – “feast or famine” ‘P’ calls it. They had eaten lots but 30 had cast a pellet and its crop was completely empty so the little one was really hungry. It is like their life in the wild but sometimes, worrisome to us watching.

The Sea Eagle chicks are now in week 6 and entering week 7. They continue to develop quite well despite my worries about prey deliveries. I hope this worry is for naught. I have written to my contact. One of the adults is in the tree looking out and I think it is Lady. I hope to find out if there are worries also in Sydney. If you do see a prey delivery from Dad, please do let me know.

During this time you might still see a few of the fluffy feathers. The eagles are doing a lot of preening, wing flapping and sitting and spreading themselves. They are standing slightly more steady and they continue to move the twigs in the nest about. By the end of week 8 – coming soon- they should have all of their juvenile feathers even covering their head, chest, and tail. They will be mantling and attempts at self-feeding will continue.

Dad is on the nest on the Port Lincoln barge while Mum has a much needed break and some fish. We can start counting down now…18 more days!

Ervie is out and about doing what Ervie does! Just look at his travels. Oh, just imagine. You will be one year old soon, Ervie. No balloons but we will make you a fish cake.

Hi there handsome, Ervie.

Your talon is slowly, ever so slowly growing back in but look at that green band. Soon you might be two silvers!

Little Dad watched over his new mate and the four precious eggs at the 367 Collins Street scrape in Melbourne.

In California, the Condor chick in Tom’s Canyon is doing fantastic! I don’t often write about the condors and that is a ‘shame on me’. Just look at how big and healthy this chick is.

Karl II remains in Estonia at the nest getting his strength and having some rest from feeding the four fledglings. Bonus remains at the Priyapat River in Belarus. Here is his tracker and an image of the area.

I am worried beyond belief for Kaia who entered The Ukraine near Chernobyl on the 30th. No updated tracking information for the past two days. Data due at 19:45. Will see if anything comes in. as of September 1, then no word on Kaia after landing, for the second time, in The Ukraine. Waba has sent in no data tracking. Karl II remains in the Karula National Forest in Estonia. Bonus was last in Belarus. Send them your warm wishes on their travels.

Thank you so much for joining me this morning. It is going to be another 32 C day here in Winnipeg which means it could go a little higher. The tropical plants on the deck are doing marvellous. So strange. Take care of yourselves. See you soon!

Thank you to the following for their streaming cams, videos, and posts where I took my screen captures: CBC, BirdCast, Wade Jones, Cal Falcons, North Wales Wildlife Trust, Bywyd Gwyllt Glaslyn, Friends of Loch Arkaig and the Woodland Trust, Montana Ospreys, Charles Sturt Orange Falcon Cam, Sea Eagles@Birdlife Australia Discovery Centre Sydney Olympic Park, Port Lincoln Ospreys, 367 Collins Street by Mirvac, Ventana Wildlife, and Looduskalender.

Little Bit ND17 and more…Friday morning in Bird World

19 August 2022

Good morning everyone! It is the end of the week. We blink and time whizzes by us. There is not a lot of news in Bird World. Sometimes that is nothing short of a welcome relief – a time to breathe.

What a way to start a Friday morning! Getting up and seeing Little Bit ND17 perched on his river roost in the evening. Oh, what a magnificent bird he is. Stephen Basly posted three images on the Notre-Dame FB page. This is the full zoomed in version. Oh, Little Bit looks so confident. A few little springs of baby down working their way out of the juvenile feathers. What a joy to see him!!!!!! So I want to move ahead a year and wonder if Little Bit will come to this same perch next year? Basly added that he had not seen 16 since Little Bit kicked him off the perch a few days ago! Way to go Little Bit. 16 was a nasty big sister!!!!!!

You will remember the two eaglets that were on the Pitkin Trail nest. The Mum flew off and pulled them out of the nest in the third week of June – one perished. The other was saved by passersby who got in touch with help immediately. I wrote to Pitkin County Open Space and Trails to find out if there are any updates on the little one. This was their quick response to my query: “The last update we received, on Aug. 8, was brief: “This Osprey is doing well so far. He is still being monitored at our ICU. Normally, this chick would have fledged in late July and would be making fewer and fewer appearances at the nest by now.” This ultimately means that the osplet will most likely not be in fit shape to take on the fall migration.

It is so nice when humans stop and do everything that they can to help our wildlife in need. It is often that immediate attention that is crucial to whether they will survive or not. Here is another amazing story of a passerby reaching out to help an electrocuted eagle. This one certainly got a chance at a second life thanks to an individual who saw the injured bird and called for help. Please cut and paste this link. I hope it still works! https://youtu.be/SCoigRwwA-Q

As you are aware, I am extremely concerned about the birds migrating from Scandinavia, Estonia, and Lativa who would normally be flying through the Ukraine. The other day Kaia, the mate of Karl II from the Karula National Forest Black Stork nest landed in the Ukraine and immediately headed back to Belarus. She has flown a bit east from her previous position but has not left Belarus. I understand from my colleagues that there are other migrating birds in the area where Kaia is resting and feeding.

August 19. Looduskalender gives the following information for where Kaia is this morning. “The Pripyatsky National Park is a protected area of swamp & oak forest, noted for wading birds, rare lynx and a herd of European bison.Pripyatsky National Park or Pripyat National Park in a natural reserve in Gomel Region, Belarus. It was founded in 1996 for preservation of natural landscapes around the Pripyat River from which it takes its name. Much of the park’s area is occupied by turf swamps.”

Hesgyn (KA3, 2019) was the last chick that Monty, the famous Welsh osprey, fathered, with Telyn. He returned as two year old in 2019 and sadly, at the blossoming age of 3 years, he was found dead. The wildlife centre that will do the post-mortem returned Hesgyn’s silver band and his coloured Darvic ring to the Dyfi Osprey Centre in Wales so that it could be placed on the family tree board. The results of the post-morten will be published when they are available.

I have been praising the Dyfi Osprey Project and Emyr Evans for their data driven website. It is wonderful to be able to go and find clear and accurate information. I also loved their family tree. Llyn Clywedog has now published their own family tree for their ospreys. Here it is:

Seren was still at the Llyn Clywedog nest in the Hafren Forest of Wales at 2055 on 18 August. She appeared on the nest wet and with muddy feet covering most of her Darvic band. Poor thing. How do I know this is not an Osprey chick? What would you say?

If you said the adult plumage you would be absolutely correct! If the plumage had been juvenile feathering then, it could have been the third hatch, Blue 555 (male).

Just look at all those males that will be returning to find mates and start their own families. My goodness, Dylan and Seren have had only one female. The largest male chick every to hatch and fledge was Blue 496 last year. He was a whopper! If every Osprey nest would design one of these family trees and have it on their website, it would be a great educational tool especially for studying the returnees, the dates of their return, and their gender and hatch ranking.

Oh, those little sea eagles are developing nicely. Breakfish arrived at 0614 with another meal following in about 4 hours. The eaglets eat more and are not fed as regularly. They are left longer in the nest alone but there is always a parent close at hand. We will see much more feather development and more balancing with the wing tips and standing up in the coming weeks. Grasping twigs and moving them about will be seen much more often, too.

Oh, this probably feels like a baby book for the sea eagles. I just got a note from ‘J’ that SE29 was playing with 30’s toes and so I went to look immediately. Thanks for the time stamp, J. Much appreciated. The cam operator gave us some great close ups. Also look, 29 is standing on its feet. Still shaky but fantastic.

‘J’ is right – it is a really cute bonding moment!

The two chicks on the Loch of the Lowes nest, LP8 and LR0, of Laddie LM12 and Blue NC0 were really fish calling when they saw an adult fly towards the nest. How said they must have felt when it was an intruder. There are many intruders landing on nests now as the birds being shifting away from their natal nests, exploring around them, and moving south for migration.

Blue NC0s chicks are really loud — just like their Mum. I often wondered if we should donate a pair of noise cancelling headphones to Laddie.

Laddie has been busy delivering fish to the pair on the nest and it is fantastic – like it is at all the nests – to see the birds on the streaming cams. So often they are simply not around. This year appears to be a bit of an exception no matter where the nest is located.

Fish delivery from Dad. Is Blue NC0 around or has she left for migration? Last week she took off for spa time for about 3 days and then returned with a big fish for the kids. She is quite the Mum.

Gosh these two are healthy! They are ‘fattening up’ nicely for their long adventure. Laddie is doing a great job keeping the fish on the nest.

Lancer is still getting room service from Chase & Cholyn at the Two Harbours nest. Lancer is certainly a really beautiful eaglet.

‘H’ sent a lovely close up of Sloop, the third hatch of Dory and Skiff at the Boathouse Osprey platform in Maine. What a cutie pie. She adds that Sloop is now loving the perch that he was afraid to move from before fledging. Grand news, indeed.

Sloop is quite handsome. So many of us worried when he was wee making sure Dory got some fish flakes in his little beak. Dory was an amazing first time Mum and Skiff kept the fish coming in.

Sadly, the Osprey rescued hanging from the tree with fishing line had to be euthanized and its sibling was found in the nest, image below, tangled in human debris. This is the announcement. Please read it and look at the tangled mess that killed these poor chicks. It seems that our rivers, lakes and oceans are nothing more than dumping grounds for human garbage carried back by the birds to their nests – innocently or tangled.

‘T’ sent me this very concerning story this morning. Another migration hazard – human meanness. Thank you ‘T’. A migrating White Stork has been shot through the neck with an arrow. The photograph of it on top of a house is below. It is not clear where the bird was shot. You do not need to hear what I am saying!!!!!! We have culprits like this in our City who think it is fun to do the same to the geese.

https://www.milliyet.com.tr/gundem/leylegin-okla-goc-yolculugu-turkiyede-vurulma-ihtimali-yuksek-6809314?fbclid=IwAR2IK2rnRzR1YU01Rr6LyAyD1s4AeC5MCREmLznuO-gzOGTSNzR9YnhXQ7U

The RSPB in the UK has released the initial findings on the post-mortem of ICI, the Loch Garten chick that passed away after being lethargic in the nest. Please have a read. I find it interesting that they mention an enlarged organ. The inconclusive findings of Big at the Captiva Nest when he died stated, ‘enlarged organs’. They did not state that this could have been due to an infection. I would like to hear more about this – and I wonder if it is the same for Molate who also was lethargic for several days and died.

https://community.rspb.org.uk/placestovisit/lochgartenospreys/b/lochgartenospreys/posts/osprey-update-post-mortem-results?fbclid=IwAR36xBdBt84rAMULZAgotA8uRz2CnQFsNCEkI4CDKkoB5DzacVMQDbsa4Mg

Thank you to everyone for being with me today. I hope that each of us is enjoying a lovely end of the week. Please take care. See you soon.

Thank you to the following for their streaming cams and/or posts where I took my screen captures: Notre-Dame Eagles FB, Looduskalender, Dyfi Osprey Project, CarnyxWild, Sea Eagles @Birdlife Australia Discovery Centre Sydney Olympic Park, Friends of Loch of the Lowes and the Scottish Wildlife Trust, Explore.org and the IWS, Audubon Explore and ‘H’, and The Raptor Centre.

Late Friday in Bird World

12 August 2022

The most wonderful aspect of the trip to Hecla Island was not what I went for – to do a survey of the Bald Eagle nests for David Hancock – but, the two sightings of the Osprey at the Gimli Marina. Last night was simply a blessing. Those quiet wings helping the male to hover about 5 or 6 metres (or less) than 20 feet above my head. It was nice to see the pelicans and the cormorants and the swans. It is not the lack of any Bald Eagle sighting but the REASON there was not a single sighting that is worrisome.

Hecla Island is known as one of the Bald Eagle hotspots in our province. Every tourist brochure inevitably mentions the Bald Eagles. My brother-in-Law’s cabin would normally have a dozen eagles flying up and down catching fish within eye distance any day of the week from May-September.

So what happened this spring? One of those unexpected ‘Black Swan Events’ known in economics as an outlier (thanks CE for educating me on this phrase). It was the consistent heavy rain and flooding. There is still water standing and some cottages around Lake Winnipeg still have basements and yards full of water. As I noted in my blog last evening, despite there being an abundance of trees, the Bald Eagles have, according to the park rangers, historically made their nests around the edge of the lake along Black Wolf Trail which is on the causeway leading into the park. It is still flooded there. They are ‘afraid of what they will find’ when they are able to clear the area. So I was left with many questions:

  • Did the eagles abandon the traditional nests and lay a second clutch in a newly made tree nest?
  • Did the eagles abandon the area heading further north? Did they then lay a second clutch?
  • What was the real number of eagles arriving at Hecla this year?
  • Did Avian Flu play any part in any of this?

A single adult bald eagle has been recorded and a juvenile the end of June. I could not locate any tree nests other than a single old long abandoned/falling apart one. I was told the eagles had been nesting there for some 35 years. I think it is a sad situation but there should be some clarity as the birds begin their fall migration and counts are started. So while not seeing the Bald Eagles is a bit of pickle, the worrisome aspect is that those eagles – and many others – lost their opportunity to raise young this year just like other water fowl that breed in our province in the summer. That includes Pelicans, Cormorants, Geese, and ducks.

Thanks, ‘M’ for reminding me about the unringed visitor to the Dyfi Osprey nest in Wales. This is a fledgling about the same age as the three ‘Ps’ of Idris and Telyn. Where did she come from? The theories are quite interesting.

This bird is a beauty!

It is always stories like this that prompt a conversation between me and Tiger Mozone and they tend to waiver back and forth about the history of Welsh nests leading to more questions. She is unringed. So where did she come from? What you also have to realize is that Aran on the Glaslyn nest and Idris on the Dyfi nest are also unringed. This leads to the very heart of the issue. Idris and Aran are males. So was Dai Dot. Tiger believes that there is at least one other nest, a very significant nest connected with the early Ospreys – the Welsh pool- that is producing these males. He asks, ‘Otherwise where did these males come from?’

Here is the link to that story:

https://www.dyfiospreyproject.com/blog/emyr-mwt/extremely-rare-visitor-unringed-fledgling

The story coming out of Wales that I am really keen on is Tegid’s children. Tegid is Z1, 2016 son of Glesni and Monty at the Dyfi Nest. He was the third egg. Egg 1 hatched that year, Ceri. Egg 2 did not hatch. Tegid was egg 3. Tiger did not believe that Tegid would ever return. Well, he did and he took over the ON4 nest, the first osprey platform erected in Wales by the group, Friends of the Osprey. His two chicks of 2020 (his first ever clutch) have returned. They are Z5, daughter, and KC8, a male. There is really good DNA floating around those two – they are the grandchildren of Monty and Glesni.

https://www.dyfiospreyproject.com/blog/emyr-mwt/blue-z5-another-dyfi-grandchild-returns-wales?fbclid=IwAR1VVJ3WvtSmfSNM-gHrlR7VnUjglkFuhOYIgOVuho_UJSDWodDvEFTB7jE

Looking at the Dyfi Family Tree and adding these two birds to my return list, gives me the following data for my third hatch survivors/returnees for the Dyfi nest:

  • 34 chicks hatched from 2011-22
  • 29 out of the 34 chicks lived to fledge
  • 14 male chicks to 15 females fledged
  • 9 chicks have returned out of 28 eligible
  • 5 first hatches and 4 third hatches have returned. Big Note: Not a single instance of a second chick returning has been recorded.
  • Of the 9 returning, 7 were male and 2 were female.
  • Return survival rate is 32.14%

I wish that every other osprey nest kept such good records as Emyr Evans at the Dyfi Osprey Project in Wales. Rutland did until 2015. This kind of information is really enlightening. For example, the likelhood of a second hatch female fledgling returning using these stats is nil. Despite the low sample size, how accurate for the broader population of Western Ospreys is that 32% survival rate? This would mean that 68% of all ospreys will perish during their first or second year. Something to think about as we move into our discussion on migration Monday.

This is a beautiful little video of Cholyn, the matriarch of the Two Harbours Eagle Nest in the Channel Islands. Mum to Lancer this year and to Thunder who is the mate of Akecheta at the West End, Cholyn is 23 years old.

It was nice to come home and see that the little sea eaglets are as spunky as ever! and being fed like crazy. Just look at the crops on those two! Remember there are now less frequent feedings but they will eat much, much more at a single meal.

Those feathers are really coming in and the chicks are itchy – and they are preening. Lady or Dad are not far away but you will find, as has been the practice for a bit, that Lady is leaving them in the nest alone more and more.

They are also wandering out of the nest cup. Development is spot on.

We have egg 2 at the Port Lincoln Osprey Barge. Well done Mum and Dad. Right on time.

All of the Black storklets at the nest of Karl II and Kaia have fledged. They are now often off the nest flying in when an adult arrives with fish. Today it was Karl II delivering lots of fish. I wonder if Kaia has started her migration? Must check!

Karl II waited for the chicks to arrive at each of the two deliveries below.

Karl II arrives with no one on the nest…they will rush in!

‘H’ writes to say that at least one of the osplets on the Boathouse nest has fledged. The only way to observe the nest is from a distance using a different streaming cam. What a disappointment after watching Dory and Skiff raise those three this year.

I have had no confirmation that Titi has returned to the Janakkalan nest in Finland after fledging.

Victor and 16 were spotted today on the branches of the trees at the St Joseph River in South Bend.

It is always reassuring to see the fledglings and especially Little Bit 17.

I have not seen any recent updates on L3 and L4, the Red-tail fledglings of Big Red and Arthur at Cornell.

Thank you so much for joining me this evening. Take care everyone. See you soon.

Thanks to the following for their streaming cams and/or posts where I took my screen captures: Notre Dame Eagles FB, Eagle Club of Estonia and Looduskalender, Finnish Osprey Foundation, Sea Eagles@Birdlife Australia Discovery Centre Sydney Olympic Forest, Port Lincoln Ospreys, Explore.org and the Institute for Wildlife Studies, and Dyfi Osprey Project.