Tag Archives: fledge

Wednesday Morning in Bird World

23 March 2022

Many of you have been watching the Captiva Osprey nest in Florida along with me. It is the home of Lena and Andy and their chicks. The oldest sibling, Big Bob, passed away on the 15th of March around 08:39. This was a shock to everyone as all of the osplets appeared to be in good health. Big Bob’s body was take to the University of Georgia at Athens where a necroscopy was undertaken because CROW did not have the sophisticated equipment to conduct the tests. It was originally anticipated that the cause of Big’s death would be know at the end of that week. it has been announced that the tests are now being run by a national laboratory with even more sensitive testing equipment than the UGA Vet School.*

Andy, Lena, and the two remaining chicks are doing very well. Little’s plumage is almost catching up to Middle’s and they are relatively equal in size. Gorgeous Ospreys.

Andy is arriving with a morning Mullet appetizer at 08:14:57.

Look at those beautiful ‘babies’. Middle is on the left and Little is on the right.

Andy is off to get a bigger fish so he can eat the head and have some breakfast, too. He brought in the tiny teaser Mullet in tact. Look at the back plumage. Soon we will have difficulty telling the two chicks apart.

At the Red-tail Hawk nest of Big Red and Arthur, Arthur flies in to relieve Big Red at 06:40. He already has her breakfast waiting for her and she is off!

Arthur got to incubate their eggs for about forty-minutes before Big Red returned to take over.

Big Bob and Middle Bob had a really good feed yesterday morning at the Dale Hollow Nest. That Coot that filled both of them up to the brim and more was a blessing since it appears that nothing came on the nest but a small unidentified object (rat? small squirrel skin?) later. That said, the camera was diverted to the lake in the early evening. It appears – but I cannot confirm 100% – that River was digging in the nest at the time. It also appears that she found Little Bit’s body and fed it to Big. Again, I cannot confirm that for certain. It was only by going back and slowly moving the feed that we were able to catch the momentary checks on the nest.

Both were very hungry this morning and Big let it be known that whatever was coming in, he ate first. The parent arrived empty taloned.

A little later the parent returned and fed the unidentified object to the right of it above to Big. Middle did not venture up to even sniff the prey knowing that Big is very hungry and not in a good mood.

I will monitor the Dale Hollow nest again before I finish and bring any updates below. I find myself returning to the West End nest of Thunder and Akecheta. Thunder looks on with pride last evening as Akecheta feeds the three eaglets. We are all so proud of how far Akecheta has come – a doting, loving, protective Dad at age six. I also like to point out that the smallest chick on the West End nest is 4 days younger than the oldest. The youngest chick at Dale Hollow was only 3 days younger than the oldest.

This is an amazing image!

The eaglet on the Big Bear Valley nest was left alone this morning as Jackie and Shadow appeared to be on high alert.

While everyone is anxiously awaiting and mapping the return of the UK Ospreys on charts, graphs, and maps, thousands are awaiting the arrival of the oldest female Osprey in the world, Iris, from her winter migration. Her spring and summer home is the Clark-Fork River area of Missoula Montana and her nest is on a platform a parking area of the Riverside Clinic. Workers have been busy putting up fencing so no one will get too close to the nest and frighten Iris away.

At the SWFlorida nest of Harriet and M15, E20 officially fledged yesterday, the 22nd of March.

E20 had fludged after E19 fledged on the 21st. Congratulations to the SWFlorida Bald Eagle nest for two successful fledges and a fantastic year. Thank you to the D Pritchett family for caring so much for their eagles and for allowing us to enjoy watching their daily lives.

At the Redding Bald Eagle nest of Liberty and Guardian, the parents are celebrating the successful hatch of chick # 2 at 08:47 this morning, the 23rd of March. Chick #1 hatched on the 20th.

In the wee hours of the Morning at the WRDC nest in the Miami Zoo, R1 was accidentally pushed off the nest. I have no further news on the status of R1 at this time. Will update later if there is news.

R1 was spotted at the base of the tree. It then flew – yes, flew! – to an adjoining tree! R1 is fine. Not to be left behind, R2 the only eaglet on the nest at 12:30 is appearing to want to join its sibling. Wow. This is all good news!

The surviving oldest eaglet on the Duke Farms nest is continuing to do very well.

Lots of people are busy watching the Sauces Bald Eagle cam hoping for that pip! Jak and Audacity are getting anxious, too!

It was announced that there will be a live chat with Dr. Sharpe today on bald eagles on the islands, restoration, nesting, at 2 pm Eastern/11 am Pacific on the Live Chat Channel https://youtu.be/4nSIhl1fOFk

I want to end this here so that you have an opportunity to know about Dr Sharpe’s talk.

It is 11:37 nest time at Dale Hollow. No prey brought in yet. Middle flapping its wings.

Thank you so much for joining me this morning. I will have a late report today. Take care everyone. See you soon.

Thank you to the following for their streaming cams: Redding Bald Eagles, Explore.org and the Institute of Wildlife Studies, Cornell Bird Lab and RTH, Captiva Ospreys and Window on Wildlife, Duke Farms, Friends of Big Bear Valley, SWFlorida and D Pritchett, WRDC, Cornell Bird Lab and the Montana Osprey project, and Dale Hollow Eagles.

SE19 fledges, noon feed at Dale Hollow, and other news in Bird World

20 March 2022

I haven’t yet checked every nest because I have been constantly monitoring the Dale Hollow situation with Middle and Big. It has been a day of great achievements on that nest and other exciting news from nests all over.

There was a fledge and could be another at the SW Florida Bald Eagle nest of M15 and Harriet.

This was the official announcement:

E19 had been up on the branch with the parents. It was early morning and foggy. M15 flew off and was seen flying around the nest tree enticing E19 to flap and hop on the branch. At one point the cam operator didn’t know if E19 would go first or E20 flapping from the nest to another branch. Here are some images.

Several hours later, E19 took the plunge and became a fledgling! Here is the video clip taken by the folks in that white vehicle at the centre of the screen.

Congratulations to M15 and Harriet, the Pritchett Family, and especially to E19! I wonder if E20 will go today? or tomorrow?

At the Cornell Campus, Big Red laid her third and most likely last egg of the 2022 season at 09:27. At this point, Big Red and Arthur will begin hard incubation. Congratulations to Big Red and Arthur!

If you were looking for Bald Eagles eggs in the Decorah Bald Eagle nest in Iowa, forget it. A Canada Goose has taken over the nest. Believe me when I tell you that you are really going to enjoy watching this nest. The female will lay between 4 and 7 eggs which will be incubated for 25-30 days. The male will serve as security guard. When the goslings are 24 hours old, the parents will fly to the ground calling the goslings to leap. Within a few minutes all of the little ones will be down on the ground following their parents. It is a nice change from the Bald Eagles!

It appeared that B15 at the Berry College Bald Eagles had officially branched. Everyone is waiting for the official word on that – did B15 fly up high enough?

It has been a good morning on the Captiva Osprey Nest. Middle is standing more on its legs and Little is working with the nesting material. Both have eaten and both appear to be in excellent health! They are getting along find and we simply cannot ask for anything better than that.

That is Middl (or chat Little) in the back standing up as the sun rises and spreads a golden pink glow on the nest.

Little (or Mini) in front with the lighter plumage (he is younger and this is how you can tell him now easily) moving sticks with its beak.

Both chicks lined up at the table having a nice fish for breakfast. No animosity or rivalry here.

The joy continues at the Dale Hollow Nest. At 11:58:39, it appears that River flies to the nest with some new nesting material. Big thinks it is fish and moves up to the table. Middle is at the far rim of the nest. Obey then flies in with a small fish at 12:01:01. River feeds part of the fresh fish to Big and then stops feeding her. River then pulls another small fish out of the straw! That was at 12:16:56. She feeds Big. At 12:17:13 River abruptly stops feeding Big and walks over to Middle who has moved up a bit and offers it fish! This is HUGE. We are really passing milestones on this nest quickly today. Then River moves the old fish in the straw to the table. She has 1.5 small fish left. She feeds Bit again at 12:17:34. Middle very cautiously moves around the nest to the right. At 12:19:40 he is in position for snatch and grab which he does splendidly. Big does nothing. At 12:19:59, Middle is at the table being fed. It appears that River fed him the last half of the fish. This is just incredible. The fish need to continue to show up or be pulled out of the nest if in hiding to keep up the good momentum but…for now, let us celebrate another big win today at the Dale Hollow nest for Middle DH15. Here are some images:

Obey has brought in the fresh fish. River had been feeding Big a few of the scrapes left from the morning. Middle just wants to stay out of Big’s way.

River moves to get the fresh fish and bring it up to the table. Big does not move away. Little still in position at the rim. Little is watching and listening. This is what the siblings who have abused do. They know their environment and they watch and wait. They have to – their life depends on it. Good skills for living in the wild.

River actually stops feeding Big and reaches out to Middle who has moved up. Middle does a great snatch and grab. Big does nothing.

Middle moves around from where it was along the edge of the nest always aware of Big. He will move up to the food table and eats properly.

In this image you can easily see how much bigger Big is than Middle. Middle remains at the table until he is very, very full.

Middle might be hoping that River is going to offer the fish tail but she doesn’t. They are both full. Big is passed out at the edge by the rim.

Another good feeding. Tears and more tears rolling down my cheeks. We will take it one feeding at a time. So far since Saturday evening everything has been good on this nest. I remain cautiously optimistic.

At present we have another nest with three chicks. Akecheta and Thunder are going to have to really bring in the prey and maybe do some tandem feedings as these three get bigger. The baby is four days younger. This has to be kept in mind as we move forward.

There is a pip for Liberty and Guardian at their Redding California nest. Last year these two fledged three. The pip is right on time. Congratulations Liberty and Guardian.

The hole is right under the feather hanging down the lowest on the egg closest to the screen. Once we see the external pip, hatch will happen between 12 and 24 hours! Yippee. A new bobble head.

Here is the link to the streaming cam of Liberty and Guardian. It is a good nest to follow now that the older eaglets are becoming fledglings.

I am so behind catching up with Grinnell and Andy. You can hear noises on the camera once in awhile but I have not seen much action on the camera when I checked. Today, however, Annie first arrives in the scape around 08:11 with bloody talons. That tells me – hopefully – that Grinnell has provided her with some prey breakfast.

Annie shuffles the gravel and is scraping.

Oh, thank goodness.

Annie returns to the nest at 09:38:05. Here she is teasing us at 10:04:05. Annie sure isn’t giving away any news this year. She has held us in a state of worry that she was going to abandon Grinnell for another nest. So happy to see her here in the scrape at The Campanile. I mean it has to be “Grinnell and Annie” – .

Right now even with Annie teasing us, everything in Bird World feels good. As we all know things can change quickly but for now all of the nests appear to be fine. I am told by ‘S’ in Latvia that even the young mate of Milda, Voldis, is doing better. ‘S’ wonders what kind of year it will be at the Durbe Nest of Milda in Latvia with this young man. We will just have to wait. We all need to remember that young mates can be fantastic – Arthur at Cornell, Harry up at the MN DNR nest, and Cheta who did not do well his first two years but who is trying to make up for it now.

Thank you for joining me this afternoon. Take care all. See you soon.

Thank you to the following for their streaming cams where I took my screen captures: Dale Hollow Bald Eagles, Cal Falcons, SWFlorida and D Pritchett, West End Bald Eagles, Cornell Bird Lab RTH, Captiva Ospreys and Window on Wildlife, and Explore.org

Late Sunday in Bird World

13 March 2022

As we all know, behaviours of nestlings can turn on the weather. After seeing the three osplets at the Captiva Nest behaving nicely at meals today, it was heart wrenching to watch the Dale Hollow Bald Eagle nest. Just about the time that everything looked good on the Dale Hollow nest, the oldest of the siblings took it upon itself to make certain that Middle and Little Bit got nothing to eat. In other words, she asserted her dominance. It seems that the recent snow storm probably caused these issues. This is precisely what happened at Captiva. Now that the weather system has passed and lots of fish have been brought to the nest, Captiva has returned to its normal state of calm. I hope that the same happens at Dale Hollow. Little Bit is so small, much smaller than Little Bob at Captiva. Fingers crossed.

Neither of the two smaller siblings got any of that meal. River was feeding and pulling off the bones to feed Big. It looked like the remainder of a Coot.

Thankfully another fish came on the nest. Big was right up there but, Big got full and there was fish left. Hoorah! The good thing about prey items coming in close together when there is a dominant sib.

What really impressed me was Little. When it looked like River was going to give the bite of food to Middle, Little stretched its neck and did a grab. It caught River’s attention! Look at Little in the image below stretching that neck. This Little Bit is hungry and is determined to get some food now that Big has eaten its fill.

Now that Little Bit has River’s attention it is getting some nice bites and a little crop is forming.

I noticed that Little Bit kept looking at the fish and at one point was pecking at it. Is this Little One going to be like Rocket at the NEFlorida nest and start pecking at the open fish on the nest when it is hungry? leading to a really early self-feeding? It certainly stretched that neck and did a grab. Give it a week and we will have a really good snatch and grabber in Little Bit.

There is a breakfast fish left on the nest. It is not clear if there are any fish hidden under the straw. Happy Eagle Dreams everyone.

River returned to the nest and was feeding the eaglets again at 18:10. Just look who is up there at the front. Oh, this is good. Everyone will get some of that fish before bedtime.

It was a whole different story at the Captiva Osprey nest. Andy brought in the 11th fish for Lena and the three kids at 17:26:07. You could almost hear the osplets saying, ‘Oh, please Dad, no more fish. Please, no more fish’. There has to be a point when they are just so full they cannot consider another bite.

By 18:24, all three were passed out in food comas. Think we will see a bit of growth tonight?! Maybe. Hopefully they will sleep well for Lena and Andy. What a day it was. I thought 10 fish was a record but 11! The one thing I did not notice was a lot of recreational boat traffic for a Sunday. Maybe I missed it. Could that and a slight dip in temperatures help Andy fish like this?

It is hard to believe but all of these little eaglets will go from being about 7.62 cm or 3 inches to 91.44 cm (nearly a metre) or 3 feet tall in 3 months. Yes. You read that correctly. Pretty unbelievable. All that prey is turned into eagles the size of the parents.

Life is good over at the West End Eagle nest. Look at those little fuzz balls. So cute. I love it when they put their wings around one another.

Then it switches. The wee one is in there somewhere. There is lots of food on this nest. The parents eat really well and feed the babes til they are full.

Thunder might should have been called ‘lighting’ because that is the speed that she uses when she does a feeding!

Akecheta loves being a Dad. Every time I check on this nest he is brooding. What a great partner you are this year, Cheta.

It is 16:14 on the Big Bear Valley nest. I have never heard or seen wind like this. The gusts have gotten stronger throughout the afternoon. Jackie is hanging on with the baby underneath her. There have been six feedings at the nest today so everything is fine. They are just going to have to hold on – nothing new for Jackie and Shadow. They can handle it.

Oh, the camera could do with a really good wipe at the NEFlorida Bald Eagle nest of Samson and Gabby. Rocket and Jasper are so gorgeous. They have both been self feeding and parents come and go helping out once in awhile. I have not seen any move to branch yet with either Rocket or Jasper.

Gabby loves being a Mum and she is going to enjoy every minute with Jasper and Rocket that she can.

Cheta just doesn’t want to get off the nest this evening!

Have a look at these two! R1 and R2 have grown like weeds!

Right now you can tell R1 who is on the left from R2 because there is a large white patch on his chest. But gosh, if it wasn’t there, it is very hard to tell the two apart. This Papadam chair nest has really worked well. Just look at both of them standing up so straight. They will be up on that branch before long.

Or maybe they won’t branch and will flap on the rim and fly off. R1 is doing a great job of getting some exercise into its wings.

As the sun sets, it has turned out to be a really good day for all of the nests! I am so hoping to have some news about Grinnell and Annie who seem to be in some kind of standoff with one another and of course, our dear Ervie. Wasn’t that a wonderful picture of him in the pine tree? There will be more Osprey arrivals in the UK tomorrow. Wonder who we will see?

Thank you so much for joining me. Take care everyone. Look to the birds for joy in a weary world.

Thank you to the following for their streaming cams where I took my screen captures: Captiva Ospreys and Window on Wildlife, Dale Hollow Lake Bald Eagles, West End Bald Eagles, the WRDC, NEFlorida and the AEF, and Friends of Big Bear Valley.

Ervie, you melted our hearts

As a pigeon cleans the nest and a Cormorant dries itself on the perch of the Port Lincoln Osprey barge, Ervie, we are all missing you! You hatched on 16 September at 00:51. You are five months and three days and you have been away from the barge for 48 hours. Are you gone for good? We all wondered until you surprised us returning to the nest at 12:42 and you stayed until 13:30. How wonderful. When you left a couple of days ago, we all worried that we would not see you again. What a real treat, Ervie. Thank you. You are looking really well.

You did your fish calling right before you flew off. Did you see Dad? Will you return later today?

Here the pigeon is looking for scraps and the Cormorant has returned to the perch after you left.

You hatched on 16 September were 51 hours younger than Bazza, the oldest sibling in the nest. As late as 27 September, when you were 9 days old, Bazza was trying to take over dominance in the nest. Yes, he pecked at your head and tried to stand tall to intimidate you but, you never gave in, Ervie. Never.

None of us will ever be able to be precise about what it was that made your melt our hearts but, you did – in spades. Is it the cheering for the under dog? You never felt like an under dog to me, Ervie. You were spirited, you knew what you wanted. You learned early to get where Mum could see you and close to her beak in the sweet spot in order to get the fish. You were a survivor. You never cowered in submission to Bazza or Falky. OK. Maybe one or two times when you were very little, close to hatch, but by the 27th of September, you had the drive and the determination to get what you wanted.

There you are with that fish bladder. All of you were curious about it.

Look how much you have changed in just a few days. In the image above you are still sporting you soft grey down and in the one below, four days later, almost full reptilian.

Look how tiny you are in thee middle of Falky and Bazza.

Ervie, you loved your fish!

All lined up like children in a choir behaving. That was the tone of this wonderful nest at Port Lincoln. No one could believe it. The early angst was gone and each of you just lined up and ate your fish. Dad made sure there was plenty on hand even when it was storm and the winds were blowing at 37 kph. Mum made sure each was fed. You could not have chosen a better family in which to hatch than this one at this time and place.

You are 20 days old Ervie, looking and wanting that fish standing behind the others. Adorable.

You wiggle around and come to the side and you will get fed.

There you are, already sporting a big crop, up at Mum’s beak wanting more fish!

You are 34 days old in the following image. you are the one closest to Mum’s beak. Look at the beautiful juvenile feathering that each of you is getting.

It is 27 October and you are the one getting the fish bites in the image below. Look at how well you are standing. All of you are growing up.

Your eyes never move away from the fish that Mum is feeding. There you are n the back ready to grab a bite!

There you are with your sat-pak, Ervie. You were all banded and given official names. They even put some nice fish on the nest so all of you could eat. There was enough for Mum and Dad, too.

  • Big Bob, first hatch, has a red band, weighed the least at 1280 grams and is named Bazza. The name celebrates Take 2 Photography’s husband, Barry Hockaday, who did so much to bring the Osprey Barge to a reality.
  • Middle Bob, second hatch, has a yellow band, weighed 1330 grams and is named Falky after Ian Falkenberg, the bander.
  • Little Bob, third hatch, has a dark green almost black band, weighed 1380 grams and is named Ervie. It is the name of the Scottish town where Australia’s current Minister of the Environment grew up. This choice focused on the fact that the growth in the Eastern Osprey population and this project would not be possible without the Minister’s support.

And that is how ‘never miss a meal Little Bob’ became the biggest Bob! And got the sat-pak! Well done, Ervie.

Your bling is beautiful and we hope that sat-pak does work for 7 or more years so we know how you are doing.

It seemed that all of you grew up after you were banded. You were feeding yourselves and hovering and then fledging. Once everyone got their bling it was so much easier to identify who was right up at Mum’s beak – as she often chose to feed her boys even though they could easily feed themselves. That is you, Ervie, getting fed with your beak almost touching Mum’s head!

When Mum was not there and Dad delivered a fish, Ervie, you were often the one to get that fish first and mantle it.

On 14 November, you fledged, Ervie.

First to get the fish again.

Falky really wanted the fish Ervie had. Ervie, you were fast as lightning to get those fish deliveries – not always, but often and normally the first one of the day.

As all of you got older and more independent, the dust ups began. There was never any love lost between you and Bazza.

No one will ever forget the dog fight that you had with Falky!

Or your first puffer catch. Did you actually develop a taste for the Puffer, Ervie? You would bring in another one to the nest a few days before you departed.

You are four months old on 16 January and what a handsome fellow you are. You are now the king of the nest.

Super handsome Ervie.

You could hear your loud cry for fish across the cove. We will all miss it. Wonder if anyone tried to make a ring tone for their phone?

Oh, Ervie. You brought such joy to our lives. Every day we waited to see what you would be up to from the moment that you hatched. Thank you for staying with us for five months and for returning today to the barge. We never know when you fly off if you will return.

This is your latest tracking. Port Lincoln confirms that you are enjoying the Boston Bay area and the fishing is good by the National Park. We will look forward to more adventures.

If you do not return, Ervie, each of us wishes you the best life. Fly high. Live well and safe. Never be hungry. Come back to see us! And if for some reason you decide to use the barge as ‘home base’, I am sure no one will mind! At least not until Mum and Dad decide to take over the nest in the late summer.

Thank you to Port Lincoln Osprey Project for their streaming cam and FB pages where I took these screen captures and video clips. Thank you for letting us share in the lives of this beautiful Osprey family.

The Eaglets at The Hamlet

One of my most favourite Bald Eagle nests is the NE Florida Bald Eagle nest of Samson and Gabby. As it happens I was concerned that I would write too much about this nest – so what do I do? I over compensatted by not mentioning them very much! I hope to make up for that!

The NEFlorida Bald Eagle nest is located in Jacksonville, Florida. This is the third breeding season for Samson and Gabby. In 2020, they fledged Romy and Jules, in 2021 it was Legacy, and we are now waiting for the names for NE26 and NE27. NE26 hatched at 04:06 Sunday 23 January and about 46 hours later at 02:24 the 25th of January, NE27 hatched. They are cute little fluff buttons. While it is far too early to start saying one is a male and the other is a female, NE 26 sure looks like a big sister to a little brother.

Here is a picture from the 8th feeding yesterday. Just look at those crops. NE26 is so much taller than 27 that it works out perfectly to have the shorter 27 in front. Both chicks are fed well, the pantry is stocked, and there is little to no rivalry. Two nice little eaglets.

Here are some images from today. The cam operator was nice enough to give us some closeups of the feather development of the two. NE26 is 10 days old today and NE27 is 8 days old.

They have sure grown fast. Not that long ago these were the two smallest fuzziest babies. Now that light grey down is very slowly giving away to the darker natal down. They still have their cute little tails but the wings and legs are much longer and they are beginning to get bottom heavy.

Too warm in Jacksonville to be under an adult!

Little one is doing some panting to keep cool.

Now look at the follicles on that leg that is taut.

See that little dimple behind the far end of the beak? That is the ear. It will get fully covered over by feathers eventually.

This feeding was only a couple of hours ago. Sweet little babies waiting their turn.

Both have had lots of food. The neck of 26 is getting longer and the size difference seems pronounced. That is why I said little boy and big sis. Of course, I am probably all washed up and we will never know anyway. Just want them both to be healthy and have a good fledge.

Gabby is a formidable mother. I would not want to mix it up with her! No way.

I also want to bring you news about two Ospreys. You might recall that I mentioned that the highly pathogenic H5N1 Avian Flu has struck UK birds. The Queen’s swans were culled as were others and then 500 birds at the Whitby Wildlife Rescue. It was feared that one of those was the only resident Osprey. The Centre stated today that the Osprey was one of the birds not euthanized. What a relief for so many. This has been a terrible time for this wildlife centre whose heart and soul were wrenched out. On top of the APHA killing the birds during a 24 hour period they have worked so hard to save, the people have had to endure hate mail and lies. What a tragedy.

A sighting. On the 4th of August 2021, Blue 437 fledged from Nest 5A at Kielder Forest. It was 75 days old. There were no sightings until today when it was spotted in top form fishing in Senegal. The Blue tag with numbers was crystal clear in the photo (sorry I am not allowed to share it). There was no question like there was with the JJ2 or JJ7 last week. Blue 437 is Mrs Gs’ (Glaslyn Nest with Aran) first great grand chick. After the toll that the trees in Kielder Forest took this winter, this is nothing short of a wonderful miracle! I can only imagine the joy that is spreading through the team. We all know that feeling too well when our beloved birds fledge and then we never know what happens to them. Blue 437 has great DNA. Looking forward to seeing him return in a year to try and find his own mate and nest. Blue 437 was part of 16 juveniles that fledged from the Kieldner nests in 2021.

On that most happy of notes, I will stop. Do check in on the NEFlorida nest of Gabby and Samson. What a great team they are!

Take care everyone. See you soon. Thanks so much for joining me.

Thanks so much to NEFlorida Eagle Cam and the AEF for their streaming cam where I took my screen captures.

Yurruga Fledges

It was a beautiful flight. Xavier was outside taunting Yurruga. Diamond was at her side. Then Diamond flew. Yurruga was watching everything. She took off like a pro with perfect form. It was a beautiful Monday morning in Orange, Australia. 06:03:55.

Diamond and Yurruga are watching Xavier. That beautiful golden glow of the morning sun touches the scrape.

Diamond is off!

Yurruga joins her parents flying around the water tower. It was brilliant. No fludge for this young man or lady.

She has perfect flying form.

Yurruga leans down and out she goes. Magnificent.

This is the view of Yurruga leaping out to chase her destiny from the ledge cam. Look at Yurruga go! Beautiful and strong legs.

Fly safe, Yurruga!

Diamond returns to the scrape box ledge. Her job is mostly over.

Diamond watches from the ledge cam. Xavier and Yurruga are flying by. Xavier will teach Yurruga to fly and hunt along with team teaching with Diamond.

Congratulations to Dr Cilla Kinross, the lead researcher on the Peregrine Falcon Project, to Diamond and Xavier bravo! You did an amazing job. May Yurruga bless you with children, grandchildren, and great-grandchildren!

Thank you to Charles Sturt University and Cilla Kinross for their streaming cam where I took my screen shots.

Yurruga

Yurruga is 43 days old.

Yurruga is a Peregrine Falcon whose parents, Xavier and Diamond, have their scrape on the water tower at Charles Sturt University in Orange, Australia. Soon this beautiful fully feathered falcon will take its first flight out to that world that it is becoming increasingly interested in.

There are, according to Helen MacDonald in her book, Falcon, “60-odd species of the falcon family Falconidae…Those species are subdivided into four groups: the largely insectivorous hobbies, the tiny, bird-killing merlins, the kestrels and…the large falcons which are divided into two groups, the peregrines and the desert falcons.” The Falco Pereginus or the peregrines are fast flying hunters in the open air whose physical traits have developed over millions of years.

In the world of falconry, the female peregrine is called a falcon while the male is called a tiercel. In French, tiercel means a third indicating that the male is roughly 1/3 the size of the female.* This is called sexual dimorphism. Many also believe that the third hatch is always a male, a tiercel.

Yurruga has incredible vision. In The Peregrine by JA Baker, he says, “The eyes of a falcon peregrine weigh approximately one ounce each; they are larger and heavier than human eyes. If our eyes were in the same proportion to our bodies as the peregrine’s are to his, a twelve stone man would have eyes three inches across weighing four pounds.” * White goes on to say that the whole retina of a hawk’s eye records objects “twice as acute as that of the human retina…with a resolution eight times as great as ours.” Helen MacDonald states that while humans have one fovea and falcons have two enabling them to have two images of the same object fused in their brain.*** Humans have three receptors – red, green, and blue but falcons have four. We have three-dimensional colour vision, falcons can see four. In other words, these magnificent slate grey birds with their streaked chests, yellow cere and legs are far superior in their vision than we could ever wish to equal.

Southern falcons, such as Yurruga, are said to have significantly larger beaks than northern birds. Historically it was believed that these evolved for killing parrots. Researchers today are not quite sure of the discrepancy in size between the two geographical locations.

Peregrines also have a tomial tooth. This is a razor sharp point shaped like a triangle on the outer edges of the upper mandible that fits into a slot in the lower mandible. They use this tooth to bite into the neck of their prey to cut the vertebrae killing the bird instantly.

Sometimes Yurruga sits on the ledge of the scrape box with her mother, Diamond, looking out on the family’s territory.

Once Yurruga fledges, her parents, Diamond and Xavier, will teach her to hunt and will supply her with prey until she makes her very first kill. Yurruga will normally leave the parent’s territory after 4-6 weeks of training.

In the image below, you can clearly see Yarruga’s tomial tooth and her large eyes. She looks so much like a falcon today as opposed to a nestling. She is a gorgeous bird. Some viewers and chatters have gotten upset when Yurruga is aggressive with either Diamond or Xavier. Cilla Kinross said, “Shrinking violets won’t last long in the real world.” So true. Sadly, the survival rate of falcons in their first year is low. We know that Yurruga’s brother, Izzi, was thriving and we hope that she will, too.

One last observation. Diamond has been broody lately. She has incubated or fiddled with the eggs on numerous occasions. This could just be hormones or the physical eggs being there triggering Diamond. But, I wonder if she understands that ‘her baby’ will only be in the scrape a little while longer and she wants to ‘mother’?

In the middle of the night, Diamond was looking at her beautiful daughter.

As winter sets in, we are all looking for some good reads. There are many field guides that feature falcons but it is difficult cuddly up with a field guide. Looking at my bookshelf, I can see any number of them. If, however, you are looking for a really good read to understand the cultural history of falcons and their mythology, I highly recommend (and have done so many times) Helen MacDonald’s Falcon. MacDonald is an excellent and knowledgable writer that easily draws you into her respect and love for these birds. If you have exhausted the guides and have all three of MacDonald’s books, then there is another one. It is a small book illustrated by Welsh artist, Jackie Morris. She is incredibly talented. It is called Queen of the Sky and tells about the rescue, rehabilitation, and release of a peregrine falcon in Wales. An enjoyable read. Morris has a great website full of her wonderful animal stories and bird images.

https://www.jackiemorris.co.uk/

Thank you so much for joining me today. Stay warm! and safe!

Thank you to Charles Sturt University Falcon Cam and Cilla Kinross for their streaming cam where I took my screen captures.

*The males are 7.62- 10 cm or 3-4 inches shorter than the females who are 43 to 50.9 cm or 17 to 20 inches long.

** 12 stone is 76.20 kg or 168 lbs

*** The fovea is the tiny pit located in the macula of the eye’s retina. It allows light to fall directly on the cones to give extremely sharp images.

Bird World. 16 November

Viewers of the Port Lincoln Osprey Barge are starting to wonder if Bazza isn’t eating so much fish that he can’t get lift off the nest. He sure does love his fish.

At 08:00 Dad flies in with the first fish of the day. Falkey gets that one fighting off Bazza who would just love to have breakfast. At 8:50, Falky is full and he walks away leaving a beautiful fish tail on the nest. Ervie spied it immediately and finished that off quick.

They remain such a civil trio. There is Falkey getting to enjoy his breakfast.

Ervie turns around and probably doesn’t believe his luck – a nice fish tail just in front of him. He was there claiming it in the snap of a finger.

Ervie made quick work of the fish tail. Falky is full and Bazza really doesn’t seem interested.

At 09:36:53, Dad flies in with another fish, quite a large one this time. He puts it right at Bazza’s feet. Talk about luck. Bazza was still eating on that fish an hour and a half later. I don’t think he will be leaving too many scraps.

Just look at the size of that fish!

Bazza is still eating. My goodness. It could be true. Maybe he is too big for take off. Bazza certainly seems to be wider than the other two lads.

Do you follow the falcons at Orange? If so, then you probably know that this is the one year anniversary of last year’s chick, Izzi’s fludge. For those unfamiliar, Izzi was the only hatch of Diamond and Xavier in 2020. He dozed off on the ledge and literally fell out of the scrape box. Cilla had to find him and carry him back up the 170 steps to the box. When he did fledge, the first time, Izzi flew into a window and went into care. Cilla returned him to the scrape to do it properly the third time. Isn’t that what they say? The third time is a charm. It worked. In memory of the fludge, someone has put together a video clip of it and Izzi being returned to the scrape.

As for ‘Little’ Yurruga, Xavier delivered three prey items for his daughter before 06:45! Diamond will come in later and help Yurruga but she is doing a good job of the self-feeding. I love how she watches Diamond so intently when she is plucking and eating – memorizing / imprinting it all.

Rumours are circling that the WBSE Juvenile will be released from care into an area around the Newington Armoury by the Discovery Centre in the Sydney Olympic Park. The juvenile injured by the Curras is believed to be 27. (There are some that believe it is 28 and with no bands and no DNA who knows.)

There is really not a lot going on in Bird World. Waiting for Bazza to take the leap, waiting for some of the first Bald Eagles to lay their eggs, waiting to find out who is the Royal Cam Albatross family this year. Feels like a lot will happen at once!

Oh, I had to just go and check on the lads one more time to see if it is possible Bazza has flown. Nope. It is an hour later and Bazza is still eating!!!!!!!! Bazza has been eating for two hours. I kid you not. Did someone get Little Bob mixed up with Big Bob?

Flying uses up a lot of calories. Look at the difference in size between Falkey and Bazza. Gracious.

Thank you for joining me. Take care everyone. See you soon.

Thank you to the Port Lincoln Osprey Project and Charles Sturt Falcon Cam and Cilla Kinross for their streaming cams where I took my screen shots.

Falky flies

The brothers are so close in age. It was just a matter of waiting for another one to fledge after Ervie’s flight yesterday. Turns out – it was Falky!

At 09:07. Here are three video clips of this historic moment.

Falky flew from perch to perch.

Unlike Ervie, Falky made a perfect landing.

Bazza, you are next!

Thank you for joining me and congratulations to all at Port Lincoln. Two fantastic fledges. One to go -. Then we celebrate a real historic moment for it will be the first time this nest has ever fledged 3. Mum and Dad you were great this year. Congratulations.

Thank you to the Port Lincoln Osprey Project for their streaming cam where the video clips and screen captures were taken.

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.