KNF Hatch Progressing Well

The hatching at the Kisatchie National Forest Bald Eagle nest is progressing nicely. These are the latest images of the egg at 12:58 CDT.

As you are probably aware, the adults do not help the chick hatch. It is too dangerous for the fragile baby. There are also thoughts that the chick must survive the hatch to be able to survive in the wild.

The chick has a nice hole but it needs to get through that membrane.

It is unclear if this is egg 1 or egg 2. Anna had a bad landing and broke one of the eggs. Egg 1 would be 38 days old today and egg 2 would be 35 days old. It is a bit of a toss up. There were some marks on egg 1 and many watchers believe the egg that survived is egg 1. At the end of the day, it only matters for the data which egg it is. I simply want a healthy chick to get out of that egg. You can hear the sweet little thing cheeping sometimes. Anna must be excited.

Louis has returned to the nest. Is he wanting Anna to give him a turn? or is he there protecting the nest? Eagles that hatch with the membranes like this usually take a little longer than the clear break of the egg. Everything will be fine though! It just could be a little while.

Oh, thank you. You can see the chick’s beak with the egg tooth breaking that hole big. All around the shell is crushed.

Hi there…just a little longer. What an adorable little chirp. The eaglet has now broken through that membrane and can breathe air! It is doing so well.

That little one is really chirping. You can actually see it push outwards from inside the shell. Adorable. Anna watches her little one try to break into the world. This will be the second successful hatch for this young couple.

Anna is being so careful.

There are still no signs of a pip at Berry College. Both adults were on the nest when I checked in. Eggs were being rolled.

As far as I know, there are no pips at NEFlorida with Gabby and Samson yet.

If we are lucky, they will all pip and hatch on different days. It would be very difficult to watch all the eagle nests! Possible. But much better one at a time! With Harriet and M15’s E19 and E20 moving into the stage of getting feather growth, it is really exciting to have some new bobble heads coming our way.

I wonder what is going on at Captiva? Clive got off of the eggs and there is no real close up. Pip? Unknown.

So what is up with the PLO Lads? Sometimes when I check, it is only Ervie on the camera. Are there other family members on the barge? It is hard to say. Some could be sitting up on the wheel house. Mum and Dad could be over on the old barge so they have some peace and quiet!

Late in the evening, around 20:44, Ervie took off from the perch. At this time it appears that no one else is on the barge. He flies around the barge. He is seen on camera several times.

Gone.

Flying back.

Ervie does this interesting touch take off on the nest.

I wanted to make sure it was Ervie. You can see his sat-pak between the wings clearly in the image below.

Ervie returns at 20:45:23 to the nest with a very small fish it appears. Now this is the question. We can see no other members of the family on camera. But it is also impossible to tell if Ervie is wet. The camera is blurry for some reason. If he were wet, then he would have caught the fish. I actually suspect one of the adults delivered Ervie the small fish off camera. That is always something to remember- just because we cannot see what is happening does not mean it isn’t happening. Adult Osprey deliver fish at various locations for their fledglings.

In the middle of the night there are at least two other family members on the barge with Ervie on the nest — ‘his’ nest.

Morning has come and everyone appears to be off the barge leaving Ervie on the nest.

Ron has been doing a great job feeding R1 and R2 on the WRDC Bald Eagle nest. Those little ones are doing really, really well. Always a variety of food!

It has warmed up on the Canadian Prairies. It is now a balmy -14 C. Seriously after -32 it almost feels like spring. Most of the birds in the garden are the European Starlings. I think they are gorgeous birds.

Today is also bread making day and it is time to take those loaves out of the oven and find some nice butter.

Thank you for joining me. It is so exciting. There will be a fluff ball down at the KNF nest soon! Take care everyone. Please stay safe.

Thank you to the following for their streaming cams where I took my screen captures: the KNF Bald Eagle Nest, Berry College Eagle Nest, NE Florida Bald Eagle Nest and the AEF, Port Lincoln Osprey Project, and the Captiva Bald Eagle Cam.

Ervie gets the breakfast fish!

The fish arrived on the nest at Port Lincoln at 6:35:01 and immediately Ervie was mantling it.

Needless to say, Ervie really is the boss of this nest and for good reason. He has fabulous survival instincts.

As you know, my interest is in third hatches and how well they do on nest and off. It will be very informative on how well Ervie does when he leaves the area of the nest seeking out his own fishing spots.

Bazza and Falky might wish that Ervie would fly off and not return.

I only commented once but watchers were calling Falky ‘Mellow Yellow’. It is time that Falky was not so laid back. Yesterday, Bazza took the second fish while Falky had the fish tail from Ervie’s earlier breakfast. If I missed Falky getting a fish, I apologize. It would be good if each had one fish per day. They are all well-feathered and Bazza and Falky will fledge when they are good and ready. e

Oh, wouldn’t it be wonderful to watch Ervie learn how to fish?

At 7:43, Ervie is still eating but his two siblings are hanging close hoping to get some leftovers.

Ah, and Falky got it. Well done, Falky.

If you missed Ervie’s fledge, here it is again. It is quite beautiful on the take off and fly by but the landing was not impressive! Still, I applaud our third hatch lad. Ervie, you are amazing. You are definitely the leader of the pack, so to speak.

If you missed Victor Hurley’s Q & A discussion, it was really really super. I posted that link in my blog, Ervie Flies! early this morning. Very informative and you can start and stop it as you like. If you are interested in falcons or Australian birds of prey – it really is a talk not to miss.

Since the shut down of the 367 Collins Street camera, I hope that many of you are filling that gap with Yurruga in the water tower scrape of Charles Sturt University at Orange. As a former academic, we do not like to comment on others’ research. There were a couple of questions to Victor Hurley about the scrape at Orange and he answered in general terms. Someone asked about the low hatch rate and the eggs. VH said that if the eggs are too large (and he does not know that is the case at Orange) it is hard for the chick to kick them to create a crack all around the egg. He also noted that sometimes eggs get turned when a beak is protruding and the chick cannot right itself if the egg is turned around. Of course, VH said that those are general statements and not specific to Orange. He did comment that Yurruga gets all the food while the four at Collins Street had less bites per chick. He also noted that the Collins Street Four developed quite fast this year and that Yurruga appears to be developing normally. So, she is 8 days younger and the amount of floof she has is normal for this stage.

One of the things that I took away from VH’s discussion was how adaptable Peregrine Falcons are. If there is a drop in numbers of a prey item, they will move to something else. For example, some Alaskan Peregrines have been known to eat trout. The image below was shown as an example.

This year I noted a drop in the amount of pigeon delivered to the scrape at Collins Street. This could, according to VH, be a result of the several lockdowns they have had due to the pandemic. Less people eating their lunch and feeding the pigeons. He did note that the male did bring in Quail and Rail. The falcons normally have a 5 km hunting range but are known to go farther. The are for Collins Street is prey rich. The red dot indicates the site of the nest box.

The falcons do not spend a lot of time on the ledge after the eyases fledge. There is a good reason for this – parasites.

As we learned with Grinnell, the male at the University of California – Berkeley Campanile scrape, birds can become loaded with parasites and they might not be able to protect themselves as well as if they were healthy. Grinnell was taking anti-parasite medication to overcome this. We know he is improving and will be released shortly.

One of the most interesting things to come out of this talk had to do with how the females are attracted to a mate. VH said that there are ‘stunning’ Peregrine males. You and I have seen them. They have an almost orange cere and legs. Dark black, really black, hoods with cream chests and very fine pinstripe chests. Those are the extremely healthy males and the females want healthy. Pale yellow indicates unhealthy. So now when you look at a falcon you can tell healthier vs not so much.

Also falcons divorce. If the female hooks up with a male and he does not share incubation duties or bring in prey, she will move on the next year. The male stays with the nest but it could be in a prey deficit area. At any rate, it was a real good discussion! It is nice to listen to the expert in the area – even talk about rodenticide.

Little Yurruga is doing well. She was working on her breakfast the last I checked.

My daughter went to the Assiniboine River for a walk and discovered about thirty-five ducks still on the river. She sent some photos for us. She noted that there was at least one other group this size down the river.

There are a lot of signs on our park ponds not to feed the ducks and geese or they will not migrate. My daughter ran into a neighbour that says the ducks stay at that part of the river year round and people feed them. They added that parts of the river in that location have been open – not frozen over. I sure hope that is the case this year! There is also an American Bittern hanging around one of the creeks. Maybe they know that this big snow is just to scare us into thinking it is going to be a horrible winter and it will be mild. We wait to see.

The garden birds have found the seed left on the deck and Dyson has, of course, been helping himself. I missed getting him hanging upside down on a suet cylinder. The migrating birds are all gone from this area. Thankfully.

Dyson always knows when the food comes out!!!!!!!!!!!!!!!

The feeders – and there are many different kinds – are all full. It was interesting to me that the sparrows did not mind standing on the snow. According to my daughter, the ducks really like being in the water and not having their paddles on the cold ice.

It is a good day to be inside!

Thank you for joining me today. There could be another fledge at Port Lincoln and we know there will be lots of prey for Yurruga. Take care everyone. See you soon.

Thank you to the following for their streaming cams where I took my screen shots: Port Lincoln Osprey Project and Charles Sturt Falcon Cam and Cilla Kinross. I also want to thank the 367 Collins Street FB group for posting the link for Victor Hurley’s talk and my daughter for those great duck images.

Oh, Ervie

So many are the greatest defenders of the ‘under dog’. You have watched and would have held talons, if you could, or delivered fish or chicken breasts! Oh, how you love the birds. I know that many of you could not watch the Port Lincoln Osprey nest this year because of Little Tapps last year. I promise you that I felt that pain. So, it was only right that we all worried about the third hatch this year – Little Bob. The history of the Port Lincoln Osprey Nest tells us that the third hatch has never survived. Never!

Born 51 hours after Big Bob, Little Bob proved us all to be wrong. We never had to worry but we sure did cheer him on and I know for a fact that I was not the only person watching him get in line to eat. As it happened, the few times that one of his siblings tried to claim nest dominance – and pick on Ervie – he turned it back on them. I stand to be corrected but I did not see him once back down. In fact, the aggression by Big Bob (again it really was only tussles), just made Little Bob more determined to be first in line.

You can really see the 51 hours difference in the image below taken when Ervie was 10 days old. He is in the middle. Big Bob is on the right. Middle Bob on the left.

Last year the sat-pak was placed on Solly. I don’t know if it was because she was the largest of the two surviving chicks or if she was judged to be the one that had the best chance of survival by her actions on the nest. This year PLO wanted a male – to compare the dispersal with a female. They had their choice of the three.

Little Bob was chosen because he was actually the ‘biggest’ of the Bobs. Over the course of the past 59 days of his life, Ervie has proven that he will try as he might to be the first up at the dinner table. As a result, he weighed more than the other two Bobs on the selection date. Is that single fact an indicator of his chances for survival in the wild?

Today, in 42 kph wind gusts – it was truly terrible in Port Lincoln – Dad proved that he was up to bringing in a fish to the nest. Mum normally still feeds the lads but she did not do that this morning. Was it because of the wind gusts? or was it so that they would begin to learn to fight for the fish in the wild? The fish came in at 07:04:55.

Look at the spread of Dad’s wings as he lands on the nest. Incredible. In fact, I really have to give Dad a lot of gold stars. He has come through the worst weather to deliver fish to this nest. I am truly impressed with his fishing capabilities. Not once was there food insecurity – and there was not a single stress line in the feathers of any of the three boys on this nest.

So Mum is not doing the feeding. She is down on the lower deck perch. I wonder if her and Dad discussed this?

Three hungry lads on that Osprey nest. All of them fit but only one is going to get that fish. Turns out it was a nice flounder.

There is your answer – Ervie! Nice mantling job. I wonder if Dad reports to Mum??

Ervie does a great job mantling that fish!

What was interesting to me was that neither Bazzy (Big Bob) or Falky (Middle Bob) did anything. Nothing. They were completely passive. they looked at the fish and ‘sniffed’ around but there was not a single second of any aggression.

Ervie was not going to share. He was still eating at 07:46:08. His brothers are watching and terribly interested but they are the same civil brothers that have lined up for their Mum to feed them.

Ervie was still eating ten minutes later.

In the end, Ervie ate all of the fish but the tail and he let Falky have it for breakfast. Hopefully the others will get some fish later but for now, this nest remains the most civil Osprey nest I have ever seen. My hope is that Bazza and Falky will be more aggressive out in the wild, if they need to. Perhaps with the low number of Ospreys in South Australia, they will not need to be aggressive.

Indeed, this nest ‘won’ this year because of the civility of the three brothers. Big Bob and Middle Bob are both 61 days old and Ervie is, said it twice, 59 days old. Solly fledged on day 65. So the count down is on. We wish them all well. History will be made with three fledges – a first for these parents and this nest.

It is rather bittersweet because I know that we are all still feeling the sadness from the death of Solly. I hope that the powers at be work hard to make South Australia a safe place for these beautiful sea birds. Our condolences go out to Port Lincoln and also to those at 367 Collins Street on the loss of Baby Bob.

The snow and blowing snow continue. The forecast is for much of the same – snow, blowing snow, and rain for the next week. Hunkered down it is. Tomorrow it will be shaking the conifers to get the heavy snow off. The garden birds and animals seem to have found the food inside the wood boxes and Dyson is on his belly eating seed out of the hanging tray. What a character. No sign of Mr Blue Jay and his family.

Thank you so much for joining me. Please do take care. See you soon.

Thank you to Port Lincoln Osprey Project for their streaming cam where I took my screen shots.