Tag Archives: raptors

Siblicide at Dale Hollow Eagle Nest

17 March 2022

UPDATE: Little Bit played possum. It raised its head at 17:54 and was again attacked by Big. It is unclear as to the status of Little Bit currently. Sadly, it will not – without a miracle – survive the night.

WARNING: I believe it is important to recognize that nature is very cruel and to understand what is happening when you are witnessing siblings kill one another. This blog is about the siblicide that is now happening at Dale Hollow Nest.

River brought a small fish onto the nest around 14:30. The only chick that went up to the table to eat was Big. I initially thought that Big had eaten the entire fish and so, was surprised when River flew off after alerting for some minutes to see a piece left.

The chicks moved from their positions when River flew off the nest. Little Bit moved to the left rim and Middle saw the piece of fish and went over. Middle is too weak and too young to eat it. It was so sad seeming it so hungry and that fish laying there on the nest.

I have actually been watching Little bit to see if it was breathing. Parents come in different sizes with different capabilities. Often young Bald Eagle mothers take some time to figure out how to feed their little ones especially the first chick ever. River is 23 years old. She is an experienced mother.

I continue to ask what is happening on this nest. From what I know, the eagles work to protect their territory above all else. Then they take care of themselves, and then the chicks on the nest.

Middle has moved to the piece of fish and is calling its Mum to please come and feed it.

Middle made a move to lay on the fish and this alerted Big. Big immediately went over to Middle and began beaking it.

When he finished with Middle he went over to Little Bit and began tossing its neck around.

Big stopped. Little Bit was doing some quiet crying. Big went over to the rim and then it turned on Middle again. What you are witnessing is a classic case of siblicide. The older sibling has prevented the two younger from eating through intimidation and physical beaking and neck twisting. It is killing its siblings. In this case these actions appear to be a direct result of lack of enough food for all three on the nest. Indeed, there is barely enough food for one.

Middle moved to the left rim of the nest and has now walked by the fish again and is looking over the nest. Middle seems to be in much better shape than Little Bit.

In the image below Middle has gotten into the shade next to Big. Little Bit is in the heat of the sun. Very shallow breathing.

At 15:47, Little Bit raises its head and cries for food.

Big noticed Little Bit and went over to beak it.

As far as I can tell, Big stopped because it realized that the smallest sibling on the Dale Hollow Lake nest was dying slowly, calling out to a Mum who will not hear it, for food.

Big sibling is hot and bothered today. As you know, at least one parent will be there to shade them especially when they are not able to regulate the temperature themselves.

Did Little Bit ever have a chance? On a different nest, perhaps.

Big Bob went over to Little Bit and then turned again on Middle Bob.

Then he turned on Little Bit.

It appears that Little Bit is barely breathing at 14:27. Big is there, hot and panting hard, to make sure that it doesn’t get up to eat again.

Little Bit had some mini-convulsions at 16:29 and 16:32.

It is 16:44. An adult has returned to the nest and Big has gone over to be fed the rest of the fish. Middle did not bother to go up. Little Bit is barely breathing.

At 16:45, Little Bit actually found the energy to flip a bit – or it was another convulsion. Big immediately went over to make sure that the wee babe did not get to the food.

Big grabbed Little by the neck and tossed it about many times.

Big left Little Bit in the middle of the nest barely breathing. Indeed, I am shocked that Little Bit is still alive. Meanwhile, Middle is at the rim of the nest in the shade terrified.

It is incredible what this wee little one endured over the past hour and a half and is still breathing every so shallow. Big is determined to be the only chick on the nest because the food that is being brought in is barely enough to keep it alive.

It is hard to believe but Little Bit is just hanging on barely breathing.

Big sitting triumphantly over Little Bit. It is 17:10. I do not think Little Bit is with us any longer. Its suffering has surely ended.

We expect all bird parents to be the same and clearly, they are not. I have come to understand that what we have seen on this nest at Dale Hollow is pretty typical for River and Obey. Siblicide has occurred here in previous years. There are gold star eagle families and there are others where circumstances are neglectful. It is likely we will never know what happened in its entirety at this nest to set Big off to try to kill its siblings. We might never know the combined circumstances for the lack of prey delivery or the lack of attention by the mother, River. All I know is that it is terribly sad to see a lovely little chick crying for food while it is dying. At the same time, it is important to call it for what it is – siblicide. This is directly related to the need to survive. Big is the dominant bird on the Dale Hollow nest. With little food arriving, its instincts went into survival gear.

I am attaching a bit of information on a study done on siblicide. I want you to also notice that the individual includes instances of parental neglect. I found this helpful in understanding just how rare or not siblicide is.

https://www.ournaturezone.com/index.php?topic=1495.0

If you have made it this far, thank you for hanging in with me today. This is a difficult topic and it is even more difficult to watch live on a screen. I hope that you learned something and I also hope that none of us see the instance of siblicide again this year. Please take care. It has been a rough couple of days at this nest. I am glad that Little Bit is no longer suffering. I hope that food comes on the nest and Middle is not the next victim.

Thank you to the Dale Hollow Lake Eagles for their streaming cam where I took my screen captures.

Thursday Afternoon in Bird World

For more than a week now I haver been wondering what is going on at the Dale Hollow Lake Bald Eagle nest. There was torrential rain and then snow. At the beginning of the season, I saw tandem feedings and was so hopeful that this was another great nest. Sadly, that just simply does not appear to be the case. While other raptor mothers are covering their chicks from the hot sun, nothing is happening at Dale Hollow. Little Bit does not have all its thermal down. Little Bit is also crying out for food. I want to be wrong because you always hear ‘The Eagles Know Best’ but with the case of River and Obey, I am not sure. Did the rain stir up the lake and it is so murky that they cannot get fish? did the snow send the critters underground? At any rate, I am very worried about Little Bit surviving. I do not wish to cause undue alarm but what happened here?

A small fish was brought in to the Dale Harbour nest around 14:30. You can see for yourself what is happening. I suspect that the Big sibling might well eat all of it – and yes, that is what happened.

Are River and Obey eating off camera?

If the fish brought on to the nest is only one of these a day or two, then it is possible that the other two siblings will not get any food. It is so sad. They might well be beyond getting up to the table.

Little Bit is at the bottom of the screen. Both of them know not to get near the food until Big is finished. Little Bit is really suffering today. It has had nothing to eat for approximately 30+ hours and is crying and crying. At any other nest, this wee babe would be getting 8 or 10 small meals a day.

Middle is walking away towards Little Bit.

Neither Little Bit or Middle had any food to eat. Neither made any effort to go up to the table. They are dehyrated and lethargic. The fish is all gone. Big has an enormous crop. Sadly, unless another fish comes on the nest and Little Bit gets fed full, I do not believe this poor little nestling will survive. The middle chick might have a better chance. Are both Little Bit and Middle too dehydrated, too hungry, too tired – and too intimidated by Big – to ever get up to the table again? We wait.

It is a hard reality. The eagles only need one chick to survive. Watching this nest is extremely difficult when we look at the others. I continue to wonder what is going on.

This is the last image I have today of the Dale Hollow Bald Eagle nest. It pretty much says it all. Big is over by River at the opposite side and Middle and Little Bit are together sadly alone, beyond hungry.

In comparison, Thunder and Akecheta were feeding the three chicks on their nest before daylight and several times after.

We can also compare what is happening at Big Bear Valley with Shadow and Jackie. It is 11:55 and the wee only Bob has been fed four times. There have also been multiple poop shots.

The two eagles of Abby and Blaze at Eagle Country hatched on the 11th and 14th of February. Gosh, they have grown and are lookin’ good.

What a beautiful sight at the Duke Farms Bald Eagles. You might recall that the second hatch was so tiny and died. The surviving eaglet is doing very, very well. The nest is full of fish and Mum is there not only shading but keeping the chick warm.

Mark your calendars. Pip watch begins on the 19th for Liberty and Guardian at the Redding California Bald Eagle nest. Last year the couple fledged three lovely juveniles.

Here is the link to the streaming cam at Redding.

There were sure some beautiful images coming out of Iowa at the Decorah North Bald Eagle nest of Mr North and DNF today. Eggs were laid on 16 and 19 of February and we are about a week from pip watch!

The top image is of Mr North.

This is DNF. You can compare her with Mr North above so you can recognize who is on the nest.

A close up of DNF below.

The nest is on top of a White Oak Tree near a small forest area with a stream on private farmland north of Decorah, Iowa. The nest is 17 metres or 56 feet above the ground.

I love how the different regions provide such a variety of nesting materials. In Florida and Louisiana there is Spanish Moss and in Iowa it is corn husks and wheat stalks.

This is DNF on the nest below. She has grey eye shadow.

Here is the link to the Decorah North Bald Eagle nest.

The nest of Martin and Rosa at Dulles Greenaway Bald Eagle nest in Virginia is also covered with corn husks. Wow. The couple laid two eggs. The first on Feb 1 and the second on Feb 4. The first little eaglet hatched on the 13th and is now 4 days old. If the other egg is going to hatch, we should be seeing a pip soon.

Andy brought in some nice fish for the family so far today. In fact, Andy has made three fish deliveries so far today. A Sand Perch at 08:32:40; a Sheepshead at 10:20:31, and this Ladyfish at 14:41:53.

Little (Mini on chat) has a big crop now. Compare with the image above.

These two are doing really, really well. I am quite optimistic for the two of them. There is no news yet on the cause of Big’s death.

If you missed it, there are now two eggs at Cornell’s Red-tail Hawk. One more to go!

There is the beautiful Big Red with her dark morph incubating those two eggs. She will leave the nest periodically to eat. Normally, Arthur will have her meal ready for her off camera.

There are the two precious eggs. The second was laid today.

Here is a close up with markings that was posted on the Cornell Twitter account so you can tell the difference between the eggs.

Big Red is giving Arthur, her mate, more incubation duties! Fantastic. He is a great mate.

Arthur is also very handsome! It will be interesting to see which of the populations of chipmunks or squirrels are the most plentiful on the nest this year.

That is it for my Thursday afternoon report. All of the nests are doing quite well except for Dale Hollow which, sadly, is a tragedy in the making. Thank you so much for joining me. I look forward to having you with me again. Take care.

Thank you to the following for their streaming cams or FB pages where I took my screen captures: West End Bald Eagles and the Institute for Wildlife, Dulles Greenaway Bald Eagles, Cornell Bird Lab RTH, Captiva Ospreys and Window on Wildlife, Dale Hollow Bald Eagles, Explore.org, Redding California Eagles, Eagle Country, Friends of Big Bear Lake, and Duke Farms.

Late Wednesday and early Thursday in Bird World

16-17 March 2022

Each of us has turned to watching and caring for the birds and other wildlife for as many reasons as there are humans. One of the most commonly cited is ‘The birds bring me joy’. Unlike scientists who try to be arm’s length, most of us have our favourite bird families that we watch. We even have our favourite chicks in the clutch. Certainly I admit to that – Ervie at Port Lincoln was always my guy out of the three. I like the third hatches that survive. They are spunky and creative and, I hope, have facilities for survival in the wild that maybe the eldest who often ate first and the most doesn’t have. It is particularly difficult when we see our bird families struggling. We worry. We cry. My fingernails get shorter.

It is easy to miss what is happening on the Dale River nest. If you look the rewind is only an hour. I wanted to find out what was happening on this nest. Did something happen to a parent? No, both came on the nest around 19:00. So I went to the link in the information under the streaming cam to find out about Wednesday’s feedings.

The Dale Hollow group were able to tell me the chicks had eaten well – all of them once and there was a second feeding in the morning. It was not videotaped so no one was sure if all ate. I also learned something else from Keisha Howell who has been making the videos of the nest and posting them on YouTube. In the early days, DH16 who I have been calling Little Bit, was fed so much for a tiny little chick that it actually balked at feedings. Apparently it still has trouble eating too much food at once. That is good to know. I included the video of the early morning feed in an earlier posting. If you missed that video, here it is:

I would encourage anyone interested in this nest to join the discussion group and ask as many questions as you like. There are very knowledgable people who will be happy to help you. This is how we all learn – by asking questions. And no question is a stupid question! Ever. The link to the group is:

https://discord.gg/B6pVtJfhDt.

There is concern as the Black Storks and Ospreys move from Africa up to Latvia, Estonia, and Finland that the wildlife will get caught in the war in the Ukraine. There is someone called Ann that is diligently creating maps and posting information on Looduskalender from information provided by the satellite tracker on Karl II. I have cut and pasted the most recent information from this discussion group below. If you would like to check this yourself, here is the link to Looduskalender:

https://www.looduskalender.ee/forum/viewtopic.php?t=945&start=12320

These are the fish ponds where Karl II refuelled:

On his fall journey to Africa, Karl II stopped in the Ukraine. There are many nature reserve areas along the shore of the Black Sea around Odessa. You can see from the simple map below the countries that he will fly over to reach a resting spot on the Black Sea. We worry for him, for his mate and for all the others who are making their way home to the Baltic Region.

California loves their Bald Eagle families. I often wondered why some nests were more popular in terms of viewers than others and as one reader, ‘B’ explained to me last week, the eagles are all over the news in California. Californians love their Bald Eagle families – they are celebrities. ‘B’ was referring to Jackie and Shadow at the time. Now it is Thunder and Akecheta’s turn!

https://abc7.com/catlina-eagles-egg-hatching-thunder-and-akecheta-institute-for-wildlife-studies/11654477/?fbclid=IwAR353ylAfPCzqiZ7T37-J6XneWj6ii26s4LzintGIeyT__QCj5RbwtIgK80

I am going to bore you with baby pictures. These are Thunder and Akecheta’s threesome being fed by Dad, Akecheta, this afternoon at 14:43. There are slight movements in each frame. In some you can see their sweet tails and in others you can glimpse their faces. Talk about adorable! I haven’t been able to take my eyes off these three little cuddles since they hatched.

Cheta is taking parenting very seriously this year. He rarely leaves sight of the nestlings.

I believe we have, from left to right: Little Bob, Middle Bob, and Big Bob. Big Bob is longer and ‘lanky’ than Middle Bob who is more round. Being so much younger, Little is just little – but not that little. Gosh, they are cute. The age difference is the same between Little and Big as it is at Dale Hollow. That is interesting.

Oops!

Everyone ate well.

Thunder and Akecheta have been widening the nest cup so that all three can line up to eat. It is far too difficult if it is deep and narrow. Most often the little ones have trouble getting to the front or get trampled in the process. Not here!

The three had a nice fish breakfast Thursday morning. They seemed so sleepy when Thunder got them up for a feed.

There are some really outstanding Bald Eagle parents out there. Cheta has matured since he first had chicks at the age of 4 two years ago. Having lost two seasons he broods, has learned to feed quite well actually, and does security. I am impressed.

Jackie and Shadow at Big Bear are another super couple who also suffered for two seasons and who have just the sweetest little eaglet this year. How many feedings a day? There were eleven. It goes without saying that I wish River and Obey at Dale Hollow Lake would feed their eaglets more. The wee nestlings need less food more often.

Jackie and Shadow’s baby is 13 days old today. Eleven feedings. Look at all the fish on the nest. A Gold Star family.

One of those other Gold Star Bald eagle families is Harriet and M15 at the SWFlorida Bald Eagle nest. Their two this season, E19 and E20 are taking turns going higher and higher in the nest tree as they prepare for fledging. We will miss these two and their antics. They are super healthy and well prepared for living in the wild. Do you remember how excited you were as Christmas approached and hatch at this nest? Now just look at them! They were the first eaglets of the season (on streaming cam) to hatch if I remember correctly.

Both E19 and E20 were enjoying the breeze up on the branches this morning. They look healthy! That is great.

Jasper and Rocket at the NEFlorida Bald Eagle nest of Gabby and Samson are flapping their wings. It is not going to be long until they branch. Two really beautiful eagles – stunningly gorgeous.

It’s a foggy late morning at the NEFlorida nest in Jacksonville. Look at how big these two are. They are waiting for a fish delivery!

Beautiful Mum Gabby keeps watch over the nest with her two 2022 hatches.

Both Middle and Little (or Little and Mini) ate well at the Captiva nest Thursday morning. Andy brought in a fish at 10:29:30. Both were hungry. I continue to say that this is a good sign. Lena even had some nice fish left for her. At the both were full and wanted to watch the people on the fishing boat below.

It is hot in Florida today and all the news in the state is about Avian Flu. I sure hope these four miss that. We should know today or tomorrow the results on Big from the UGA Vet School.

Both chicks are hungry but luck closely at Middle. He wants all the little innards and Lena doesn’t want him to eat it particularly. He has his mouth open wide.

Both of the chicks are well behaved and Lena feeds Middle some first and then goes to Little. Neither are submissive to the other. The nest is very calm.

Middle is full and has gone to the side to see the boats and to get some air. Look he is so hot. Yes. My phone says it is 27 C. One of the hottest days so far.

There is fish left for Lena. She will enjoy the tail of the Sheepshead. You can see Little under her left wing. His feathers re coming in good now.

So cute. The pair of them together washing the boats. Best buddies.

Middle and Little were having some more fish around 12:30 Thursday. Lena is a great Mom keeping them hydrated and shading her ever growing babies.

B15 a the Berry College is up on the perch this morning. Making more and more progress. What a gorgeous bird!

Right on time. Big Red and Arthur now have their second egg of the 2022 season. It was laid at 11:05 Thursday morning.

The egg is wet and soft and Big Red will let it cool and harden before attempting to lay on it or it would break.

The only thing about Big Red that looks 19 years old are her feet.

How gorgeous. If you have never watched a Red-tail Hawk nest then you should join in with Big Red and Arthur. There is a moderated chat with experts that is open a few hours a day. It is amazing what you can learn and the fabulous Laura Culley, a long time falconer, will be on board.

Here is the link to one of Cornell’s cameras on the nest. As far as I am aware, there are only 2 RTH nests on streaming cam in the world. Egg 3 will be expected on the 19th!

There is great news coming out of the Loch of the Lowes nest. Laddie, LM12 arrived first in the UK on the 13th. He was joined by his mate Blue NC0 today. How grand. Both made it home for another fantastic Scottish Osprey breeding season!

Rutland Water’s Manton Bay is being worked on by the female, Maya. She arrived back in the UK on 15 March. Normally her and her mate arrive within half an hour of one another. No sign of Blue 33 yet. It is early days in the Osprey migration from Africa.

Port Lincoln Osprey posted this along with their news on their FB of other Osprey nests and platforms. Everyone noticed that Ervie was missing a claw when he was last on the barge eating his puffer. The posting was on 13 March. I found tracking information for Desy and the Phantom but could not find Ervie’s. He is fine and staying around Port Lincoln.

Have a super day everyone. It is so nice to have you with me. Take care. See you soon.

Thank you to the following for their streaming cams and/or FB pages where I took my screen captures: Scottish Wildlife Trust and Loch of the Lowes, Google Maps, Looduskalender, West End Bald Eagles, Dale Hollow Bald Eagles, Captiva Ospreys and Window on Wildlife, NEFlorida Bald Eagles and the AEF, SWFlorida and D Pritchett, Cornell Bird Lab and RTH, Berry College, Port Lincoln Osprey Project, Rutland Water Manton Bay, and Friends of Big Bear Valley.

Wednesday in Bird World

16 March 2022

Wow! What the morning. The two surviving chicks at the Captiva Osprey nest chirping for fish and Grinnell – finally – bringing Annie a gift of prey!!! You know the only way it could get better is if the Ravens would leave both Jackie & Shadow and Thunder & Cheta alone and if Little Bit at Dale Hollow grew ‘a mile’ overnight.

Peregrine Falcons. If you are new to this species, the female – in this case Annie – expects the male to delivery her prey and prove that he can take care of her and the chicks before she is ever going to lay any of his eggs!!!!! Well, Grinnell finally did that this morning. He had better sweeten the pot with several more nice fat pigeons! I have a feeling that Grinnell was in Annie’s ‘dog house’ for some reason.

CalFalcons did a video of the first prey offering. All of this is part of the mating and breeding rituals of the falcons. Notice how Grinnell is bowed in submission to his mate, Annie.

There will be several more Peregrine Falcon streaming cams coming on line. One of those is The Wakefield Peregrine Falcons in the UK. Here is the link to the camera.

If you are familiar with Ospreys and Eagles you might find it odd that Falcons prefer shallow areas with gravel called a ‘scrape box’ to lay their eggs. The female will ‘scrape’ in the box making a slight indentation for the eggs. These scrape boxes – now on high buildings and skyscrapers – mimic the traditional cliffs where the falcons bred. They have adopted to the urban landscape and are doing well in most instances. There are many challenges for them including traffic, cars, rodenticide secondary poisoning, and windows that rural falcons do not have.

Oh, the two remaining osplets on the Captiva nest look really good today. Here they are with big crops and it is 16:08 nest time. Andy and Lena are decidedly having to adjust the fish deliveries now that Big is no longer with us. Andy came in with another Ladyfish this morning before I went for my walk and Lena had most of a Ladyfish left from an earlier feeding. Even so, both chicks and Lena were full and happy.

I am anything but an expert on H5N1, the highly pathogenic strain of Avian Flu. I have, however, observed younger eaglets die from the virus on the nest and those chicks were not hungry. So the fact that these two are joyfully eating gives me real hope.

Lena went for her spa and returned to feed Middle and Little. Have a look at Little’s crop. I know it is big in the image above but look now. He is going to pass out in a food coma momentarily!

Popping crops is what it looks like.

Yeap. He is out for the count.

That Little Bit at Dale Hollow is really tiny. The difference in size between it and the eldest is quite unbelievable. Little Bit is still alive and has energy to scoot all around the nest. I am having trouble catching River or Obey feeding the three today but the last capture I took of them, Little Bit looks good.

Big has become a ‘couch potato’ of sorts preferring to sleep on the new hay brought to the nest. Wonder what Little Bit sees in the distance?

Will Little Bit be the smallest male eaglet from the region? Have a look at this really short video of it flapping its tiny little wings. What a sweetheart.

Thunder and Akecheta have been taking turns brooding their three chicks at the West End Bald Eagle nest on Catalina Island. I have not seen any new prey on the nest today – just the remains of the Cormorant. It is still early there! 13:52. Plenty of time for several fish to be brought in to the nest. Thunder is brooding so maybe Akecheta is out hunting.

Akecheta is getting better and better at feeding the three and also knows that it is good to saliva feed them as well so they get more hydration. It is really hot on that nest on Catalina Island.

The wing tags were put on as part of a research project so the birds that were introduced to this region could easily be identified. Akecheta still has his; Thunder has lost hers. They are meant to fall off eventually. That project to reintroduce eagles into the area began in the 1980s.

Akecheta shading his chicks from the hot California sun.

Thunder getting a chance to brood her chicks.

The little eaglet at the Big Bear Valley Bald Eagle Nest of Jackie and Shadow has been fed 5 times already. The last feeding was at 13:05 and one fish has been delivered to that nest by Shadow. There are various other items of prey there as well.

I wonder if that little one is hot?

How cute. They all look different. This one is simply a little sweetheart taking care of its ‘eggie’ once in awhile.

It is a beautiful day at Big Bear Lake. Jackie is as gorgeous as ever.

Sad news from the Kakapo Recovery coming today. Lung infections are the major killer of these non-flying parrots. The area they live in is also very damp.

The ‘baby’ at Berry College, B15, is no longer a baby. This morning he completely ate a fish by himself. Missy brought in a squirrel later and fed him and now, late afternoon, she has returned and is feeding B15 some more squirrel. This eaglet is doing great. So nice to see.

Two really beautiful eaglets at the WRDC nest. It is good to remember back when R2 had a really difficult time and we were worried that it would not survive. Look at both of them today. Rita and Ron sure have two gorgeous kids!

The weather is so much better here. The temperatures are around +2 C. The snow is melting and today the light was ‘bright’. I went for my walk determined to triple the distance that I normally try to do. When I finished I had done more than I wanted and, by the time I got to my car, really felt it. There was something wonderful about being out in the woods in the silence broken now and again by the honking of returning Canada Geese.

The resident pair of Bald Eagles was across the lake. I did manage to get their silhouettes against that bright sky.

I wish I could do calligraphy like the beautiful lines of the old bull rushes.

Nature is a much better artist than I would ever be!

The board walk looked particularly lonely today waiting for the ice to thaw.

The nature centre has set up a ‘Winter Bird Feeding Station’ as part of a bequest. What a wonderful idea. There were several benches to sit on, different kinds of feeders, and an illustrative board showing the birds, their names, and a little information about them. It was a nice place to stop and rest but the Black-capped Chickadees did not like me there. They would not come and eat so I quickly departed. Maybe having benches for observers is not a good idea – just food for the birds.

There are other feeders nearer to the building where you enter. Today I only saw the chickadee and the nuthatch. But I want you to notice the cords hanging in front of the windows. I tried to describe them one day. The cords are on wooden slats that are attached to the outside of the windows. They do not bother the view from the inside but they definitely prevent window strike.

I went to check on Captiva and everything is just fine. Middle seems to be finding its way to being the biggest on the nest. He is a beautiful bird. The nest ‘feels’ peaceful. Perhaps Little and Middle are little boys.

You cannot see Little (or Mini)’s head; he is to the right of Lena. You can see its fat bottom and those lovely velvet-like pantaloons. Middle is sound asleep. Lena was calling Andy for another fish delivery before bed. Life on the Captiva nest looks good.

Wish for a lot of fish at the Dale Hollow Lake nest of River and Obey – add to that a tandem feeding by Mum and Dad so that each chick goes to bed full. That would really help Little Bit. The others have their thermal down but it does not have all of its and it really needs cuddling or brooding on the cold evenings.

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

Thank you to the following for their streaming cams and/or FB pages where I took my screen captures: Captiva Ospreys and Window on Wildlife, West End Bald Eagles and Institute for Wildlife Studies, Friends of Big Bear Valley, Dale Hollow Lake Eagles, Kakapo Recovery, WRDC, and Berry College.

Update on the Captiva Osprey Nest

Tuesday, 15 March 2022

Some of the information in this posting might be a repeat for some of you. There might be something else that you learn, too!

It is often difficult to process deaths on nests. This is so true for now when we turn to the birds and other wildlife as a place of solace. Sadly, we have no control over what happens on the nests but, we can certainly mourn with the family when there are issues. Wildlife face repeated challenges day in and day out. While we cannot always make their lives better, it is up to each of us to try in any small or large way that we can.

Early this morning, around 08:39ish, the oldest osplet, Big, on the Captiva Osprey nest in Florida died. There was nothing leading up to the death that would have alerted to anyone watching the streaming cam that there was anything at all wrong with any of the chicks never mind one of them dying at the feet of its Mum while she fed the others breakfast. There were no visible tremors of any sort, no choking, nothing. The only thing that was noticed was that Big was less aggressive towards the other two chicks at meal time yesterday. There could be any number of reasons for Big to stop beaking its younger siblings. Big might have felt more food secure after Andy brought in 11 fish the day prior. Often raptors who are getting ready to pass a pellet are not that much interested in food. We could speculate forever but we will never know the answer to that question. All we know is that an apparently healthy osplet, 27 days old, died.

The owner of the property, Lori Covert, immediately sought permission from state and federal authorities to have a necropsy done on the chick to find out the cause. CROW, one of the best wildlife rehab clinics in the US, was also alerted. Permissions were quickly granted and CROW came quickly to remove the body of the chick. That took place at 15:21.

Lena immediately began alerting as she flew over the water and the property making circles around the nest. She returned immediately once the technician and the ladder were no longer present.

Both Middle and Little (Little and Mini on chat) went flat. You could tell they were afraid by their eyes but they did not move. Instead they stayed pancaked panting from the heat. Lena is hot too. It is that time of year in Florida.

Because CROW does not have the equipment to do complicated toxicology screening, Big’s body was sent to UGA College of Veterinary Medicine in Athens, Georgia.

Some causes of death such as a pellet that could not be passed or a fish hook can be established with a physical exam. Those results are pretty immediate. My understanding is that it will be a few days, perhaps the end of the week, until the results from the tests are known. They will be posted on the Captiva Osprey streaming cam site.

Some of my readers were concerned because one of the chicks appeared to be choking early this morning and they thought it was the one who died. It was Little (or Mini) that was casting the pellet at the time.

There was a Q & A session with Window on Wildlife staffer Connor this afternoon. It has been posted on YouTube so that you can watch it. Connor took questions off the chat so you might find some of this very interesting and educational.

After everyone has left the area, Andy arrives with a fish for Lena and the two surviving osplets at 15:38. If you look at the eyes of Andy and Lena they are very alert and probably none too happy with the events of the last few minutes.

Lena feeds the two remaining chicks, Middle and Little.

They will both be full. There was nothing wrong with their appetites.

Middle and Little (or Little and Mini) are hot but they are both eating well and were anxious for the arrival of a fish. That fish will provide them not only with nourishment but also their water or, hydration! There is no reason to believe from looking at the two of them or the adults that there is anything ‘wrong’ at this nest. They were hot and did sleep but that is normal on a day with high temperatures and being in the hot sun. Ospreys really like their nests to be out in the open so that they can see predators coming from 360 degrees.

To answer the question of a reader: Yes, of course, Andy and Lena and the two remaining chicks know that Big is no longer with them. The entire atmosphere of the nest has changed. They understand that he has died. They have not had any experience with adults taking a deceased chick off their nest so it is understandable that Andy and Lena have no knowledge of ladders and technicians. There is really no time for mourning. The couple have been battling predators and the two other chicks require care. The parents cannot simply take a day or two ‘off’. Andy did bring in Spanish Moss to cover Big. You might recall that happening on other nests. I believe (but will happily be corrected) that Clive and/or Connie covered up the body of one or both of the chicks, Peace and Hope, that died on the Captiva Bald Eagle nest from secondary rodenticide poisoning last breeding season. I have seen it done at other nests and on others, nothing.

Lori Covert loves the birds that live on her land on Captiva. If you get a chance and you are on chat, please send her, the chat moderators, and everyone associated with the Captiva Ospreys your condolences. They really would appreciate it.

Before I close, I want to mention something and that is ‘donations’. Wildlife Rehabilitation Clinics exist solely on donations. They receive no federal or state funding. Their benefactors range from the person who can afford to donate $5 a year to those who are able to give them more. CROW is one of the best wildlife rehab clinics. If you feel so inclined, they would appreciate any size of donation. Here is the link to their website:

Home

Please send your most positive energy to this wonderful Osprey nest in Florida. Andy, Lena, and the two surviving chicks need all the good wishes they can get. I so hope to sit and have some tea Wednesday afternoon watching Middle and Little (Little and Mini) ferociously eating fish and hearing Lena call Andy for yet another fish.

Thank you so much for joining me today. There is lots of news in Bird World. Take care!

Thank you to the Captiva Ospreys and Window on Wildlife for their streaming cam where I took my screen captures.

Sadness at Captiva … and other Bird World News

15 March 2022

There are so many things happening in Bird World that it is impossible to keep up with the nests. There are also so many nests that have not even been mentioned in my blog. I will try to cover a few different ones, once in awhile. Hopefully you will discover something different and interesting. But I have to start with some sadness that could potentially grow to the entire nest.

This morning it was discovered that one of the three chicks on the Captiva Osprey nest has died. It is not clear which one it is yet as I write. Lori has asked permission to go to the nest and have the body removed so that it can be tested.

All of the chicks were alive at 07:43.

A fish came in and Little who had been up moving sticks was eating.

From what I can tell, it is the Middle chick that I have been calling Middle Bob that has passed. He did not come up to eat as quickly as the others but did try to feed at 08:33.

Andy came in with sea grass to cover the body of his baby.

How sad this is for these two lovely Osprey parents. They will not know what happened to what appeared to be a fully healthy chick. These two have tried so hard and lost chicks to Ravens but to have one die mysteriously is so tragic. My thoughts go out to Andy and Lena. I hope that this is not the avian flu and that Big and Little will be fine and fledge.

However, if this happens to be H5N1 the highly pathogenic avian flu all of these beautiful osplets could perish. We wait to see.

CROW has been given permission to remove the body and is on high alert over Avian Flu. Permission still needs to come from the USFW service. This is such a sad day. Condolences go out to everyone at Captiva who worked so hard towards a successful nest for Andy and Lena this year.

I will admit to not being happy when the Great-Horned Owls took over the Savannah Skidaway Island Osprey Nest. Not happy. The female hatched one chick that is affectionately known as ‘Little Grey’. I have to admit that wee one is cute and is always so happy when the Mum appears on the nest. It will go running for a cuddle. Here is a video of the Mum bringing a Barred Owl to the nest for lunch. Watch Little Grey when it sees its Mum and runs to her. Enjoy!

Some of you will remember that I wrote about Isabella Tree’s book Rewilding and the move at Knepp Farm in Surrey to turn away from modern agriculture practices and return their farm into a place where nature thrives on its own accord. They have set up the only streaming cam for White Storks in the UK. The birds are not always on the nest so be patient. I am hoping to see some eggs soon! You can find this new streaming cam here:

https://www.whitestorkproject.org/live?fbclid=IwAR38_Hoj5djOymLqdGX8cCltvtfkrkMYCf1nFplBFLC6bK-aoH6izrZyquA

Are you a fan of the Dulles Greenway Eagles in Virginia? The nest is located in a wetland area. The first egg was laid on 1 February with the second on 4 February. Egg 1 hatched on 13 March at 08:18.

Oh, this little one is a real cutie pie.

Rosa is feeding the wee one some duck. What a beautiful nest.

There is no history of this couple at the nest. They arrive in 2021 and the information on the streaming cam suggests that Rosa is a first time mother this year. Whatever, congratulations Rosa and Martin on hatch 1! Hatch 2 should be happening soon.

Here is the link to their cam:

Normally Maya and Blue 33 are the first Ospreys back in the UK. To go along with that they usually arrive within half an hour of one another. The first this year was Laddie LM12 at Loch of the Lowes but, the second was Maya! She arrived officially on 15 March, today.

She is in remarkably good shape and begins immediately to work on her nest!

There is another female working with some fairly large sticks, too, and that is Rosie of Rosie and Richmond Osprey nest at the SF Bay Whirley Crane. The Ravens removed all of the twigs from their nest over the winter so there is a log of work today in California. Maya is a little luckier.

I started this blog last evening and to find one of the chicks at Captiva is dead is quite overwhelming. They were so healthy. It is not good to speculate what happened. There could be a number of causes. We normally think of birds having to come in contact with a sick bird or its feces. The chicks have only eaten fish. But, still, everyone is on high alert as this is a very contagious disease. Sadly, Andy or Lena might dispose of the body before it can be retrieved for testing. In the UK, studies have show that they take the body about 300 metres from the nest – if they do not leave it in the chick in the nest to become part of its history.

It is now after noon and Lena has stood over her chicks shading them from the sun including Middle. My heart just breaks for these parents.

On this very sad note I am going to end my blog this morning and watch the other two chicks and their behaviour.

Thank you for joining me. I am so sorry to bring you this sad news this morning. This was not the nest I was worried about! Dale Hollow is. I will check on it, too, later. Take care everyone.

Thank you to the following for their streaming cams where I took my screen captures: LWRT Ospreys, Captiva Ospreys and Window on Wildlife, Golden Gate Audubon and SF Bay Ospreys, Dulles Greenway Bald Eagles, and Cornell Bird Lab.

Big Red lays 1st egg for 2022!

14 March 2022

I grew up in an area known for Red-tail Hawks. Indeed, the book, Winter’s Hawk. Red-tails on the Southern Plains by Jim Lish outlines the history of the hawks in Oklahoma and their persecution as ‘chicken’ hawks. It speaks to the challenges that the juveniles face to survive. They love the wide open fields for hunting. The images in the book show them on the telephone lines in the rural areas of my former home. When I lived in Oklahoma, I never noticed a single Red-tail Hawk. Indeed, my very first face to face encounter was in my urban garden with the Sharp-shinned male, Sharpie. I had watched a couple of Red-tails raise their young on the ledge of New York University’s library and then the mother was killed by rodenticide. The eggs did not hatch that year. It was suggested that we turn our attention to Big Red and Arthur on the grounds of Cornell University.

Years later I am still moved by the dedication of Big Red to her nest. First with her mate, Ezra, and now with her young male, Arthur, who hatched in an adjacent territory and replaced Ezra in the fall after Ezra was killed in 2017. This will be Big Red and Arthur’s 5th breeding season.

Big Red is an incredible bird. She hatched in 2003 near Ithaca at Brooktondale and was banded that October 20. She is now 19 years old and still as excited as ever to prepare her nest and lay her eggs.

There is much speculation on when Big Red will lay her first eggs. She came to the nest today, 14 March, at 13:03 and she has not left. She has fiddled with some sticks but, in general, she has stood on the nest. Will today be the day for the first egg?

It is 14:58 and Big Red is still on the nest. This makes it nearly two hours. She sure must be thinking she is going to lay an egg and doesn’t want to be too far from the nest when she does!

The wind is starting to gust. Big Red is still stomping the pine and looking down. She seems to be looking for Arthur also. Gosh, Big Red, you are making me anxious now!

Big Red began being quite uncomfortable at 15:09. The reveal of the first egg of the 2022 season comes at 15:11:59!

Wow. This is wonderful. Congratulations Big Red and Arthur!

Thank you to the Cornell Bird Lab for their streaming cam where I took my screen captures.

Monday morning in Bird World

I never do well with Daylight Savings Time. Never. So I am late getting started on my blog this morning and have an appointment. This will be a quick view of some news and a couple of nests we have been watching.

It was Laddie LM12 that I tried to get you to see on top of the Silver Birch at the Loch of the Lowes. He is on the nest this morning getting it ready for the arrival of NC0!

Laddie, you are very handsome and you are looking good. You had a good migration. Positive wishes for Blue NC0 to arrive soon!

One of the things that I like about the Scottish Ospreys is that no one is allowed on the trails on or on the lake from the time breeding season starts til the end of September. Nothing to disturb the wildlife. After that non-powered boats – think canoes – can go on the water. That is fantastic. I wish other places would adopt that practice.

Rutland Water has announced seeing one bird but they have not IDed it yet. eBird shows major Osprey activity with birds flying north out of Spain! They are on the move.

Andy isn’t quite as busy with the fish at Captiva Osprey nest this morning but he has already brought in three deliveries before 10:00. They came at 07:35, 08:33, and 09:27 which was fed to the osplets at 09:31.

These deliveries are going to go a long way to return this nest to the calm that it had earlier. Little is eyeing the fish and has already eaten some and Big has turned around and is full. Life is good.

The three at the West End Bald Eagle nest of Thunder and Akecheta are also doing well. As far as I could tell with the bobbling grey heads and big little eagle eyes, all of the babies ate.

Proud couple. They had to fight off the Ravens yesterday again. It is good that Cheta is staying close to the nest for security.

Peeking out first thing in the morning.

“I want some fish!” Oh, gosh, they are so cute with their hair all sticking up on their heads and those big eyes. The third one has to wake up. It is on the far left.

These parents feed these kids so fast. Some eagles are slow and methodical. Thunder is “here, eat it quick!”

Sleepy head is waking up.

Here you go.

I think it is Big that just woke up, Little, and then Middle on the right.

The Finnish Osprey cam at Saakset is now on line. The Osprey are not expected home until at least the 22nd but they are ready. Laddie is 8 days early!

Look for a comprehensive report this evening! Take care everyone. Thank you for joining me.

Thank you to the following for their streaming cams where I took my screen captures: Loch of the Lowes, Scottish Wildlife Trust, Captiva Ospreys and Window on Wildlife, and West End Bald Eagles.

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.

Sunday in Bird World

13 March 2022

Gracious. Andy is sure hauling in the fish. There have been 9 fish deliveries at the Captiva Osprey nest before 14:30!!!!!! Needless to say everyone has eaten well and all chicks are sporting blood feathers, tail feathers, and contour feathers. It is a good day at Captiva. Lena is even looking much refreshed.

It is busy at the West End Nest of Thunder and Akecheta. The newness of parenthood has not worn off Cheta. He is bringing in fish, brooding babies, and being security guard. The third hatch had its first taste of fish juice, saliva, and fish flake at 11:28. There it is in the image below.

Thunder and Cheta with their three babies on a beautiful California morning. This just puts a smile on my face! Beautiful.

Here is a video of the third chick getting its first meal from Thunder and one of the older siblings doing a great poop shot. Its plumbing is definitely working!

There is now going to be no time to rest. The UK Ospreys are arriving and it looks like the first one at a streaming cam is Laddie, LM12, at the Loch of the Lowes nest! So Laddie is here on 13 March. Last year he arrived on the 21st of March. He is eight days earlier than in 2021. Last year Laddie and NC0 raised two beautiful chicks to fledge. NC0 arrived on 25 March last year.

To see the Osprey you need to go to the lettering at the top. Stop at the ‘c’ in camera and looking down. Laddie is sitting in his favourite spot on the very top of the dead Silver Birch tree.

Here is the link to the Loch of the Lowes Osprey Cam:

I was expecting Blue 33 and Maya to be the first to return! That nest looks very empty. I cannot wait til they get back. They are one of my absolute favourites of the UK nests.

There is a new camera at the Loch Garten nest in Scotland. Here is the link:

Loch Garten holds a very special place in the heart of Osprey lovers in the UK. In the 1950s, a pair of Ospreys settled on the nest and began breeding. It was then the very first nest to have a breeding pair after the ospreys were made extinct in the UK. Indeed, the pair returned to the ancient Caledonian forest, part of Abernethy Forest Wildlife Reserve, near Aviemore, in 1959. It was a perfect place for Ospreys. There were lochs, rivers and estuaries full of fish. There is a little paperback that tells the story of the nest and the return of the Ospreys to the UK. It is Lady of the Loch. The Incredible Story of Britain’s Oldest Osprey by Helen Armitage.

There are high hopes for attracting a new breeding pair to the fine new nest that has been erected for them!

“Loch Garten” by Lee Carson is marked with CC BY-NC-ND 2.0.

Talk about hoping to have a new breeding pair. The folks at Poole Harbour cannot wait for CJ7 the resident female who did not have a mate and Blue 022, a male who courted her last year, to return and raise chicks on CJ7’s nest. It this happens it will be the first time in 200 years that an Osprey chick has hatched at the site! Incredible.

Turning back to North America, everyone is on pins and needles waiting for Iris, the oldest osprey in the world, to return to her nest at Hellgate Canyon in Missoula, Montana. No one expects Iris to raise chicks. Her mate, Louis, has another nest that he cares for. I have a soft spot for Iris and feel that at 29 years old it is time she enjoyed her summer holiday. Raising chicks is a lot of work and really diminishes the health of the mother who loses approximately 30% of her weight.

Each of the three chicks at the Dale Hollow nest of River and Obey had a good feed around 11:28ish. Even Little Bit. They all stood in line and were very good as River fed them.

The wee one is doing well. The two older siblings are generally well behaved towards it – such a relief.

You can see that the snow is really melting as we see more and more of the edge of the nest. All of the babies are having a nice sleep in the warm sunshine.

I happened to look over at the Captiva nest. Andy just delivered the 10th fish of the day and it is a nice one. Little Bob is really enjoying this fish. Everyone is being civil and the kids are stuffed to their eyeballs…It is 15:48. Look at Little Bob open his mouth wide for delicious fish. Big is not paying him any mind at all. Food security is back in the mind of Big. Yippeeee. And well it should.

little Bob is still up near the table. Big looks like she has eaten so much she is going to get sick.

Little says there is room for more Mum!!!

What a beautiful image. All three chicks so full that they are passing out in food comas and Lena is getting some nice fish to herself. It just puts tears in your eyes. This nest has had a few really rocky days but today is one for the record books.

Every nest is doing really well. That is just wonderful. We can all rest easy tonight. Here is a sweet moment at the nest of Jackie and Shadow. Keep your eyes on the little one.

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

Thank you to the following for their streaming cams and/or FB Pages where I took my screen captures: Captiva Ospreys and Window on Wildlife, Dale Hollow Lake Bald Eagles, Explore.org, Cornell Bird Lab and the Montana Osprey Project, Scottish Wildlife Trust and Loch of the Lowes, Loch Garten, Poole Harbour Ospreys, Rutland Wildlife Trust, and West End Bald Eagles.