Monday Morning in Bird World

25 February 2022

It is a beautiful morning on the Canadian Prairies. The sun is out a little bit and white snow fell overnight. The birds are very happy. They do not like the 45 kph gusts last night or the torrential rain on Saturday. I am also feeling lucky that we are not flooding and sad for the people and wildlife that are struggling with continuing flood waters in southern Manitoba and at various parts of Winnipeg.

I am going to begin with the sad news.

I wanted to make sure before I provided any more incorrect information about Little Bit. I have been monitoring the nest for many hours at UFlorida. Despite being fed Sunday after 86 hours without food, Little Bit lost its struggle to live. The precise time is unknown. The tiny wee one was almost delirious eating fish yesterday. It was such a joyful ten minutes watching Little Bit have some fish. It made us hopeful. At the time, the little one had not had a ps in a long time and at what point are its internal organs damaged? The heat at the top of the nest is hugely problematic in terms of hydration if fish are not consumed for that is where the osplets get their water. Little Bit got to eat because three fish came on the nest in quick succession. With the arrival of the third one, Big beaked Little Bit and fought with Middle. After some fish, the older two finally collapsed. It was only on their collapse that Little Bit got to eat and eat it did for ten minutes. I bet fish never tasted so good. Then another fish arrived, a 4th one, at 18:32:45. The female dragged that fish right across Little Bit’s head. It looks as if that is the precise place where Little Bit passed on. I had hoped for a miracle for this third hatch who wanted to live and who had such a wonderful start to life. This nest truly looked promising. The turn came on 10 April and for the past two weeks the baby suffered great abuse. There was a bit of a reprieve on the 18th and then the programme of siblicide began again on the 19th. — Those are a summary of the facts as we know them of Little Bit’s struggle to live on this nest. I had so hoped you would be alive and eating this morning, Little Bit. It was not meant to be. Fly high, Little One. Fly high. Soar.

The Osprey nest at Captiva is vacant this morning. Middle (or Little) was there yesterday. The parents should be feeding the chicks off camera. There has been no word on Little (or MiniO) since she fledged. If you look at the tree closest to the shore to the left of the scrape box you will see what I believe is an Osprey. This was Middle (or Little’s) tree that it liked to sit on. Perhaps it is him.

If you are in the market for a property at Captiva with an Osprey and Eagle nest, Lori Covert’s property is for sale.

The falcons and the hawks have been ignored, at times, in favour of the eagles and the ospreys so I want to check on some of these other nests while returning to a couple of Osprey nests that are normally very stable.

There is a Red-tail Hawk nest streaming cam in San Francisco at The Presidio. I had no idea. What a surprise in the wee hours of the morning when it just appeared. There are two chicks. They still have their white down and they are feisty!

The Presidio’s resident Red-tailed Hawk pair have been hard at work preparing their nest 100 feet up in one of the Presidio’s blue gum eucalyptus trees. The information tells me that “The Presidio is an important stop on the Pacific Flyway, the major north-south flyway for migratory birds, which means it’s a hotspot for birdwatching with 323 different types of birds spotted (so far!) in the park.”

The two eggs were laid the middle of March. The site does not state when they hatched but they look to be less than a week old but slightly older than Big Red’s chick, L1.

I do not know anything about this nest but I am quite excited. With only two chicks in this nest, both of them should grow happily. In general, it is easier to watch the hawk and falcon nests than the eagles and Ospreys as food competition and sibling rivalry are much less frequent.

Breakfast Monday morning. So well behaved like little falcons normally are.

This is simply fantastic news. Here is the link to follow this Red-tail Hawk family in California!

Early morning at the Buckinghamshire Council offices in the UK and there is that beautiful Peregrine Falcon. No eggs yet. Predicting soon!

We also have Peregrine Falcons in Manitoba. There are several streaming cams as part of the Peregrine Recovery Project. Ella and Pip have their scrape on the top of the Radisson Hotel in downtown Winnipeg. The couple have three eggs. Check out The Peregrine Chick on Twitter for news.

The last of the three eggs were laid on the 22nd of April and now it is hard incubation. Egg 1 was laid on the 17th with egg 2 on the 20th. Ella was tucked up tight as the cold weather returned to the ‘peg.

One of the great things that the local group has done is to compile a listing of Peregrine Falcon cameras in North America as well as world sites. It is not comprehensive as I see it does not include the Utica, New York scrape. Utica, you might want to send them a note and ask to be included. On that same page as the listing are a number of books related to Peregrine Falcons and other links. For the cameras, you just have to click on the site and presto – another cam with falcons to keep you awake!

http://www.species-at-risk.mb.ca/pefa/r-resources.html

I cannot find the live feed for the Utica cam of Astrid and her mate but, an article was posted on on the 24th on Falcon Watch Utica FB page.

It was a gorgeous morning at the Cape Henlopen Osprey Nest in Lewes, Delaware this morning. Mum and Dad were both on the nest. Dad kept coming to see if he could have a turn at incubation and Mum kept refusing!

The site will not let me embed their camera link so search for the nest at YouTube.

L3 has hatched for Big Red and Arthur at the Cornell nest in Ithaca. That happy event happened at 06:03 this morning. Lined up from left to right: L3, L2, and L1. Big Red is trying to convince them that they want an early morning breakfast!

It looks like it is hard to keep 3 moving chicks and an egg comfortably under you, Big Red.

It is hard to see from the glare but Rhett and Scarlett are back making nestorations and mating on the Savannah Osprey Nest that was previously leased to the Great Horned Owls. I wonder how the season will go. It is late Osprey eggs in the region but, I guess we will find out!

Here is the link to this camera. Note that the Ospreys are not always on the nest.

Annie and Alden at the UCalifornia-Berkeley’s Campanile scrape are doing fantastic. What a great team they are! During the Q & A a question was asked about Alden’s personality or character. We learned some very intriguing things about Annie’s new mate. The first is that he ‘sings or talks’ a lot more than Grinnell. Alden also likes to hunt at night. The raptors are asleep but the other birds are awake and flying. The light pollution aids in hunting but the falcons have good night vision. This could also help Alden with his hunting since he has a badly healed injury in his left ankle area (this is what CalFalcons believes observing him). Alden has no trouble killing his prey but he might have difficulties holding on to it so if he dropped it at night there is less chance that a predator would get it! Smart one, Alden. It might surprise you but Cal Falcons noticed that Alden is much more aggressive in his defence of Annie and the eggs and the territory than Grinnell. For now, Alden is working hard for Annie and those three eggs. That is his only focus!

Hatch watch is May 5-6 and Sean and Lynn will be holding another Q & A at that time. These are great opportunities to learn about falcons! If you miss them, the couple are great to archive them on YouTube for you. Here is the link to the CalFalcons cam:

If you are wanting to watch an Osprey nest, I cannot recommend one more highly right now than Richmond and Rosie at the Richmond Shipping Yards in San Francisco Bay. They are a solid couple that has no trouble raising three osplets! This year they have three eggs that hatched on April 5, 8, and 11.

Here is the link to the camera of the SF Ospreys and Golden Gate Audubon:

Home

Do you love kestrels? The first egg has been laid in the Yorkshire Dales kestrel nest! It arrived yesterday, the 24th of April at 12:50.

The Jackdaws have been a problem for this raptor couple. I hope they do not return! Here is the link to the camera which is operational from 08:00-20:00 daily, nest time.

The Cornell Bird Lab also has a kestrel nest that has four eggs. The fourth was laid on 23 April at 12:11 and it appears that hard incubation may have begun. This nest has not had a problem with Jackdaws that I am aware of!

Here is the link to this Kestrel nest in Wisconsin:

At 10:39, Mum and the two eldest surviving chicks on the UFlorida-Gainesville Osprey nest all had large crops. It is very possible that like the Dale Hollow Bald Eagle nest, this Osprey nest will settle down and there will be no more food rivalry. Only time will tell if the fish deliveries can keep up with the demand.

Thank you for joining me today. This has been a hop and skip around some familiar nests with some new ones added. I will check on all our favourites later today. Take care everyone. See you soon.

Thank you to the following for their streaming cams and/or FB pages or Twitter feeds: UFlorida-Gainesville Ospreys, Captiva Ospreys and Window for Wildlife, Presidio RTH SF, Buckinghamshire Council, Peregrine Chick, Utica Peregrine Falcons FB, Cape Henlopen SP Ospreys, Cornell RTH, Landings Savannah Osprey, and Cal Falcons.

Late Friday in Bird World

22 April 2022

There is so much news in Bird World. I simply cannot keep up. At the same time, most of it is all wonderful! That is a good thing. My report will be short. Many things to do after listening to the wonder session with Cal Falcons.

Jackie and Shadow are amazing. While we have rain warnings here on the Canadian Prairies, our beautiful Eagle family in the Big Bear Valley had a horrific snow/ice storm.

Here is a video clip of Jackie and Spirit. What a great Mum Jackie is!!!!!!

This image was taken at 13:45 and things are much improved.

Cal Falcons. Mark May 5-6 as hatch days. Gosh, the Q & A with Sean Peterson and Lynn Schofield was really and truly informative. I learned so much! And I am posting it for you so you can listen if you wish. There were a couple of takeaways from this session that I found quite interesting. The first was that Alden was known to both Annie and Grinnell and was accepted by Annie and Grinnell. He had been seen for 1 or 2 months. Neither of them ever tried to chase Alden off the Campanile. On at least one occasion, Alden brought a prey delivery to Annie while Grinnell was alive. Again, no action by Grinnell. There is speculation that Alden was going to be a ‘nest helper’ for Annie and Grinnell and that is why neither of them were antagonistic or aggressive to him. The second was that a falcon has super eye sight for about a mile. They can spot a prey item. Grinnell was killed within a mile of The Campanile. Annie might have seen Grinnell being killed and that would contribute to her bonding with Alden so quickly.

Here is the link to this session.

Another fish came to the UFlorida-Gainesville at 16:11:37. The feeding finished at 16:47:55. Little Bit got nothing. The problem is that the two big siblings are now requiring more and more food and both are intimidating the wee babe. If another extremely large fish comes on board before night, finger’s crossed. I am not hopeful, however.

In part, one of the biggest issues is how the female stands to feed the chicks. If she would point her head at the rim so that Little Bit could get between her legs or on the opposite side, he might have a chance of some food.

Lena has been calling for a fish delivery. I wonder if she is hoping she can get Little (MiniO) who fledged this morning back up to the nest for some food.

There is absolutely nothing more beautiful than Big Red looking down at her new baby and it looking up to its wonderful Mum.

Iris has been spending time today at the nest just like she seems to do every afternoon.

The winds are roaring around the Channel Islands Bald Eagle nests. Everyone at the West End nest of Thunder and Akecheta are holding on!

It is not nearly as breezy but the wind is blowing and it is wet and dreary at the MN-DNR nest of Nancy and Harry and their two eaglets.

Big and Middle shared a fish at 09:38. These two are looking really good and there is absolutely no rivalry. It is truly wonderful – even when there are not a lot of prey items.

It is Earth Day and this is a very good reminder from Rosie and Richmond!

Wishing Everyone a Very Happy Earth Day. Take care. See you soon.

Thank you to the following for their streaming cams or FB pages where I grabbed my screen captures: SF Ospreys and Golden Gate Audubon, DHEC, Friends of Big Bear Valley, UFlorida-Gainesville Ospreys, MN-DNR, Cornell Bird Lab and Montana Ospreys, Cornell Bird Lab RTH, Captiva Ospreys and Window for Wldlife, Explore.org, and Cal Falcons.

Early Friday in Bird World

22 April 2022

The beginning of what sounds like deplorable weather has arrived in parts of Manitoba for the third weekend in a row. The American White Pelicans have returned, the Golden Crowned Kinglets are here, the Garter snakes are waking from their winter hibernation, and the weather is supposed to be problematic. We currently have rain which is supposed to turn to snow and ice on Sunday. Apparently the amount of rain is an issue with creeks and rivers full and the ground saturated. They are saying 50mm or 1.9 inches. We wait. We are prepared for just about anything. There are birds eating away in the garden and going into the wood boxes to get dry. The Juncos, the Sparrows, the Grackles, and the Blue Jay have visited so far. It has been a lonnnnnngggggg winter on the Canadian Prairies for all of us.

There is so much happening and a problem nest to check on. It is fantastic but I need 3 or 4 of me to keep up!

Breaking News: Little (or MiniO) the female nesting took flight this morning at 06:46:54. She has yet to return to the nest.

Very nice. It is thought that Little (Mini) has done some flybys and that she has been heard. She is fine. She will get back up to the nest or the parents will deliver some fish to her off camera. For me – I want her to return to the nest box so we can see her flying again!

Big Red and Arthur would be thrilled if their nest was in Southern Manitoba (if the weather were nice) because all of our Garter Snakes are coming out of hibernation (mentioned above). L1 hatched at 21:46 last evening and the first meal that Big Red her fuzzy little chick this morning was snake!

Oh, such a cute little eyas. Look carefully. Red-hawk nestlings have pink legs, black talons, black beaks with a yellow cere and are white. When the Peregrine Falcons hatch they will have pink legs, feet, and beak.

But what a gorgeous image. Big Red looking so lovingly into L1’s eyes. “Hi, Mama”.

Oh, this little one is so strong and healthy. What a cutie pie. Poor Big Red, the years have certainly taken a toll on her feet. They are really showing their age.

There is a second egg that is pipping. It is the one in the very front with the dark splotch. Soon there will be two!

Red-tail Hawk FACT: Digestion: A hawk’s digestive system is much different from ours. In addition to the Crop, their “stomach” is actually divided into two parts. The proventriculus (glandular stomach) is the next stop after the crop. The proventriculous is where food is mixed with digestive enzymes before it passes to the gizzard or ventriculus – a strong muscle pouch that contracts to crush and mix the food (RTH Chat moderator).

How old do Red-tail Hawks live? “The oldest known wild Red-tailed Hawk was at least 30 years, 8 months old when it was found in Michigan in 2011, the same state where it had been banded in 1981.” – (Hibbie, RTH chat from AAB site). The US Govt says the oldest banded hawk was 29 years and 8 months. Sadly, many of the bands were taken from birds that had been shot. They could have lived longer if the shooting of raptors was halted!

Cornell made a short video of the first snake feeding:

Some more snake was fed around 11:00.

How often is prey delivered to a RTH nest? Generally, prey is delivered to nestlings ten to 15 times a day, starting just before sunrise and ending just after sunset.  How often food is delivered, as well as how big the prey is, varies among individual hawks and is affected by the number of young, as well as prey availability. In one study in Canada, researchers estimated that an average of between 14.4 oz, (nearly a pound) and 1.6 pounds)of food per day were brought to broods of 1 and 3 nestlings, respectively. That’s 410 grams a day and 730 grams a day. (Cornell RTH moderator, Deron). This does not include the parents’ food!
Summarization of 11 studies showed that RTH diet was made up of 68% mammal, 17.5%other birds, 7% reptiles and amphibians (mostly snakes), and 3.2% invertebrates. 

Last bit of information. Researchers have learned so much by watching streaming cams which often changes the information found in older texts that used observation of nests only. Do raptors assist their chicks in hatch? Until yesterday, I have noticed Akecheta helping this year at the West End nest. It surely happens more often! And, yes, Big Red assisted L1 by rolling the egg gently so that super hard shell (no lingering DDT issues here) to help break it up.

The Cornell RTH chat which is open M-W-F from 12-2 and T-Th from 10-12 Ithaca NY time. It is a great way to learn about the hawks. Go to the link below and click on chat (scroll down as it will be under the image of E3):

https://www.allaboutbirds.org/cams/red-tailed-hawks/

The oldest of the siblings at the UFlorida-Gainesville Osprey nest woke up on the wrong side of the bed again this morning. He pecked at both Middle and Little. The breakfast fish came in around 9ish. Little Bit got a few bites. This nest needs another fish soon.

In the first image you can see the size difference of the three osplets easily. Big is at least 4x the size of Little Bit now with all the food it has been getting. At least 4x, possibly 5x.

Big goes after Middle. Little is staying out of the way.

Big will eat for a good 20 minutes before Little Bit gets the courage to go up and get a few bites – and yes, it was only a few. The fish was gone at 09:30.

As Mum was cleaning her beak, Little and Middle were up hoping that there was some more fish. You can hear them fish crying. Meanwhile Big is full past the brim and sleeping.

For those watching this nest, please be cautious. Middle attacked Little bit ferociously when the Mum moved. There was nape pulling and at a point I thought he was plucking. Little Bit might not make it if it continues to be kept from food and –well, it is the attacks.

Mum left the nest and returned around 12:17. Little Bit is looking up at her wanting food.

This once lovely nest has turned. Bonk and get bonked. What Big does to Middle, Middle then does to Little Bit. How sad! Send positive wishes to this nest. We need lots of fish brought in to turn this behaviour around and even then, it might not work but we hope.

It is 13:27 nest time and Little Bit is constantly prey calling. Oh, I wish this nest would turn around for the good. I wondered this morning if this stage of plumage development makes the nestlings more anxious and cranky. They are constantly preening those itchy feathers. That along with being hot and dehydrated and little fish…???????

Aran and Mrs G are celebrating the arrival of their second egg today. Yipppeeee. Let us all hope the weather and the intruders cooperate so these two have healthy hatches and they all fledge this year.

Everyone is busy laying eggs. Idris and Telyn now have three eggs in their Dyfi Nest as of 17:07.

Buckachek and Betynka at the Mlade Buky White Stork nest have their second egg as well.

I went to check on the two eaglets at the Dale Hollow nest. Because you can only go so far back on rewind it is difficult to state with some precision what the two have had to eat but they have had some fish that was brought in and there could be more. The amount that each got is unknown. They are both doing well and it is beautiful and green in the forest around the nest.

This has been a very long blog! There are so many nests with so much happening. Will try and do a nest hop later this evening for everyone who is missing out on hearing about their favourite nests. Yes, we do have our favourites. We will also be looking for another hatch for Big Red and Arthur.

Thank you so much for joining me. I hope that the weather is grand where you are. Get out and go for a walk and take me along. If you are waiting for the UCal Falcon Q & A, that is currently about 45 minutes away. Take care everyone. See you soon.

Thank you to the following for their streaming cams: Dyfi Osprey Project, Brwyd Gwyllt Glaslyn, DHEC, UFlorida-Gainesville Ospreys, Cornell RTH Cam, Capri Mlade Buky, and Captiva Ospreys and Window for Wildlife.

Late Wednesday in Bird World

20 April 2022

If you have been checking on the three osplets in the University of Florida-Gainesville nest today, you might have become quite distressed. The first fish did not arrive until 11:11:41 and Big made it known – after Little Bit – made a couple of beaks – that it would eat first. The beaking continued by Big and then Mum got them all lined up and fed peacefully by moving the fish.

There has been no more fish deliveries. It is 24 or 75.2 degrees with winds of 21 kph or 13 miles per hour. It is, of course, hotter up on that high nest with the light reflecting off the shiny metal of the lights.

Big is hot and cranky and very hungry as are the other two siblings and Mum. Hopefully this is not going to set a pattern for the future. If fish deliveries can get more normalized it would be very helpful.

Mum has left the nest. Has she gone fishing?

At 17:40:11, Mum landed on the nest with a fish with a head on it. I am going to presume that in the time she was away from the nest she caught this fish. My reasoning? This dad always brings in headless fish to the nest. I had hopes that the feeding would go smoothly but because it is slow going starting with the head, bedlam broke out with Big taking its frustration out on everyone. So sad that this is happening.

At 18:06 almost an hour after the fish landed on the nest, Little Bit moved up and is being fed. Relief.

There is enough fish left to fill Little Bit up! Mom is pulling the flesh off the skin for Little Middle. She has eaten some along the way and she will eat the skin and the tail for sure. It would be really nice if Dad brought in a second fish. Wonder where he is?

I can tell Little Bit is being fed by the way his body is moving. He sort of spreads his wings out sometimes too. Mum is also feeding Middle at the same time. They will all go to bed with some fish in their tummy.

Give Mum a great big round of applause. She was still feeding Middle and Little Bit at 18:18! I am impressed. Middle got full and moved and Mum was still finding flakes for Little Bit at 18:27. Bravo.

Further chaos evolved when Mum decided she wanted to brood all three of them! Good night little ones. Happy Fish Dreams.

In other Bird World news.

At 14:25 you could see the little beak of L1 chipping away at the egg wanting to hatch!

The Smithsonian Magazine has put out an article about the impact of Avian Flu on the Bald Eagles (US). In Manitoba, we have two confirmed cases of Avian Flu – a Bald Eagle that just migrated and a Snow Goose.

I would not want to get in the way of any of the Eagle parents. They caught the female at the Pittsburgh-Hayes nest protecting her three eaglets from an intruder.

Not only are the hawks and falcons laying four eggs but there is an Osprey nest in the Kielder Forest that now has four osprey eggs. Oh, geez. Can you tell already I don’t want that 4th egg to hatch?? It is at Kielder Nest 1A.

@ Forestry England

The Kielder Web site says, “It is the fifth time in total that there have been four eggs on their nest. 2016 was the first occasion and the pair raised them to fledging, but sadly the eldest was never seen after that. On the more recent occasions a chick has died young or hatches failed. Weather is a key factor, but disruption by intruders can also cause problems.”

No eggs yet at Poole Harbour but Blue 022 did bring CJ7 a nice fish today! Fantastic.

A reminder about the Cal Falcons Q & A. I just had one large laugh when I saw a comment by ‘B’ about the time. ‘B’s’ question is: Can I assume that this is noon Pacific time and not 2pm? Here is the posting! And that is a great question. Did the system automatically set the time for CDT not Berkeley time? I plan to ask and will get back to everyone as soon as hear. The nice thing is that Sean always posts the whole discussion after. The sad thing is that you miss submitting questions. This should be a very informative chat after all that has happened.

It has just been a lovely day and I am going to try and navigate the snowy sidewalks and go for a bit of a walk. There are apparently Wood Ducks back in the City and Canada Geese have been making nests on beaver dams because of the snow. It is rather crazy out there. The snow last night did not materialize. Thank goodness.

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

Thank you to the following for their streaming cams and/or web pages where I took my screen captures: Kielder Forest, Cal Falcons, Cornell Bird Lab, UFlorida-Gainesville Ospreys, and Poole Harbour Ospreys.