Tag Archives: Corvid

Did Middle learn his lesson? and other news in Bird World

27 October 2022

Good afternoon Everyone!

Oh, the forecast for the Canadian Prairies was spot on. We went from -1 to 13 degrees C right now. The sky is blue with only a whisp of a cloud but, there is some wind. It was a lovely, lovely day. It should be this way tomorrow and for the weekend and maybe even into early next week. I went out to a small market in the country hoping to see some of the Snowy Owls that are returning but, alas, none. The most activity is in my garden where the Crows are alerting the rest of their family that the buffet is open – peanuts, cheesy dogs, cheese, and eggs. Here they come!

In the Mailbox:

‘H’ sent a question to the mailbox and I bet a lot of other people are wondering about the use of the term ‘predation’. ‘H’s question was: If a Crow steals an Osprey egg, is that the same as saying that the egg was predated by the Crow?

The answer is a simple yes. The egg was not allowed to develop into the Osprey, ended any hope of life. I found an article on Crow’s predating Cormorant eggs using the term ‘predation’. It is helpful to see how others apply the term.

Click to access p0347-p0352.pdf

Breakfast in the Australia Nests:

The oddest thing happened at the Orange scrape this morning. Xavier landed on the ledge of the scrape with a freshly caught Starling. Diamond and Xavier appeared to have a chat. Indigo ran over and wanted to take the breakfast prey item and then quickly ran to the Cilla Stones but returned. Both eyases indicated that they were hungry but, nothing happened. Xavier flew off with the Starling and has yet to return!

I suspect Diamond asked Xavier to take the Starling and prepare it. Oh, if we could only speak falcon. How frustrating that we can’t!

Diamond left and returned. It is 0728 and the Starling has not been returned to the scrape yet.

Ah, Xavier returns with ‘a’ Starling, unplucked at 0830. Rubus and Indigo also get a plucking demonstration but they are starving and Rubus, especially, is jumping and biting at Dad’s beak.

Xavier was doing a pretty good job considering he is being run over by his very large ‘babies’. Can we really call them babies now. Just look at how big Rubus is getting…my goodness. Indigo really has to work for her prey bites now.

Then Diamond shows up. Mum stands at the ledge and watches what is going on before her eyes. Xavier continues to feed Indigo and Rubus. He is doing a pretty good job.

Then Diamond decides it is time to take over and feed the kids.

She gets the prey and little Rubus, for some reason, runs over to the other side of the scrape.

Oh, but don’t worry. Rubus can’t be somewhere if food is elsewhere. He quickly gets back over and starts leaping for bites!

Both Indigo and Rubus have finished their meal. Indigo has stretched and now, for some reason, each has decided to go into a different corner. This won’t last long. They love to have a cuddle puddle.

Just look at Indigo’s wing feathers as she stretches.

I wonder how long they will stay like this?

Not long is the answer! Indigo goes over to join little Rubus. Well, OK. ‘Little’ Rubus is not going to apply for long. Aren’t they just sweeties?

At the scrape on 367 Collins Street in Melbourne, Mum slept on her perch above the four eyases. She flew off early.

An adult returned with a freshly caught pigeon (I could recognize it this time easily, thank goodness) and began plucking and plucking and plucking. The Melbourne Four will be very capable of plucking their own prey with all of these lessons. This was followed by a pretty good feeding. It looked like all that was left of the carcass was the backbone holding the wings when the parent flew off. One eyas appeared not to want to eat. I wonder if it is getting ready to cast a pellet? Eyases are often not hungry when this process is happening and many are very frightened when their body begins to regurgitate a hard clump of bones and hair!

Middle doesn’t look the worse for wear after the dust up with Big last evening. I wonder if Middle learned anything from pecking Big when everything was otherwise going quite well?

The breakfast fish that arrived was small, a bit of a teaser but, if both of the osplets behave each will get some fish. Dad landed with it at 070928.

Big got the lion’s share of the fish. Middle waited and was a wee bit nervous. Middle did wind up getting the fish tail which he turned away (Big was eyeing it) and horked.

Middle did wind up with a nice little crop. And the meal was civil. Hopefully Middle will just eat and leave Big alone today.

Everyone has eaten. That is a great start to the day in Australia. No one is traumatized. Everyone will sleep or pick at the leftovers on the nest until the next meal arrives.

Thank you so much for being with me for this early report on the breakfast offerings in the Australian nests. Take care everyone. See you soon!

Thank you to the following for their streaming cams: Port Lincoln Ospreys, 367 Collins Street by Mirvac, and Charles Sturt Falcon Cam and Cilla Kinross. Thanks ‘L’ for the report on electrocutions and how to cease those unnecessary deaths and ‘H’ for the great question on predation.

What keeps us busy while NE26 hatches?

Samson has come to the nest to check on the progress of the hatch and to see if Gabby wants anything. Samson is more than anxious for NE26 to hatch – just like the rest of us.

Samson comes in to check on Gabby. Do you need anything, sweetie?

26 is using his egg tooth to chisel away at that shell. At 08:20 this was just a tiny hole.

Looks like a nice hole!

You can see that egg tooth chipping away.

Hello, NE26

Samson is back again, just checking on progress.

Samson decides to redo the rim of the nest and add and move sticks while he is waiting.

Waiting is hard!

Gabby has rolled the eggs. Look carefully you can see some cracks underneath the branch on the egg.

Samson is as anxious as the rest of us. He keeps jumping down on the nest to see how 26 is doing.

What a great portrait of our NEFlorida couple.

Look at the progress! Wow. This little one is getting that egg open quickly. I am really impressed with the progress. It won’t be long til 26 can give a karate kick and be free!

Come on NE26! We want to see you.

Progress!

Thank goodness for Ferris Akel. I was getting a little bit like Samson wondering how things were going with the hatch and the notice popped up that Ferris was on his tour. So between Ferris and the garden birds it is helping to pass the time while we wait for N26 to hatch! There is heat shimmer on the images and some were at a great distance.

It has been a great day to see raptors on Ferris’s Tour especially in the Montezuma area. There was an American Kestrel, a Rough-legged Hawk, and a Red-tail Hawk mixed in with Starlings and Horned Larks.

Rough-legged Hawk
Rough-legged Hawk

This is one gorgeous hawk!

Rough-legged Hawk

There were a pair of them hunting. The light one above and a darker plumaged one.

Rough-legged Hawk

This is such a beautiful dark Red-tail Hawk. Look at that amazing patterning on the scapula, the ‘V’ formed on the back when the wings are folded.

Red-tail Hawk, Adult

Horned Larks do not really have horns. They normally show two little feathered tufts on their heads. Horned Larks are the only true species of lark in North America. There is one other lark, the Sky Lark, that was introduced to Vancouver Island.

The Horned Lark is larger than a sparrow. The pattern is striking. Notice the yellow under the beak and then the dark brown/black line across separating the head from the breast.

Horned Larks
European Starlings

All of a sudden there was open water and there were Mallards, Black Ducks, and a female Red-breasted Merganser plus an array of Canada Geese.

Ferris took us to see some amazing water falls on the way to Ithaca. They are Taughannock Falls at Ulysses, New York. Incredibly beautiful. They are 8 miles away from Ithaca and if you are ever in the region, this would be a great place to visit.

Having promised myself to take images of a wasp nest hanging over the street in the tree canopy, it seemed like a good time between the falls and Ithaca to do that.

This nest is so fragile looking. It was in tact, like a tight round ball, until our snow storm the other day.

I will go out during different lighting conditions to document the change in the nest as winter progresses.

This little Black-capped Chickadee kept itself busy getting seeds and moving around the many European Starlings.

It seems like they would use more energy retrieving the seed and cracking it than the energy contained inside. But what do I know? I am just a silly human.

One brave sparrow sat with a sea of European Starlings today.

This fellow decided it was easier to knock the seed cylinder down and eat on the ground! The Chickadee thanked him.

Ferris is trying to find Big Red and Arthur. NE26 continues to work itself out of that shell. All of the other birds are doing well even with the cold temperatures in areas such as Louisiana.

Dad delivered a fish for Ervie. It was a bit of an appetizer. Ervie has been away from the nest. Maybe he is out fishing!

Ervie knew that day was coming before we could see him. Ervie flew into the nest and started prey crying.

Ervie is great to flap his wings and call for food at the same time. He can also stand on its tippy-toes.

There is Dad. Mum watches from the perch.

It is a flurry of wings and feet. Thanks, Dad!

Everything seems to be fine in Bird World. So far Ferris has found lots of Crows but not Big Red and Arthur. What in the world is going on? The Crows are flying, in the trees, just moving about.

They are also on the roof of Barton Hall at Cornell University. Is the beginning of hundreds of Crows gathering together? Researchers believe that they gather at dusk to share food sources and to find breeding partners in the spring.

Thank you so much for joining me today. Take care. Just think tomorrow there will be a new eaglet in the world. Yes!

Thanks to the following for their streaming cams where I took my screen captures: Ferris Akel Tour, Port Lincoln Osprey Project, NEFlorida and the AEF.

The Daisy Chronicles, Day 20 The Raven Came

I had no more than posted my last blog thinking that the rest of the day would be quiet like the beginning. That changed with the arrival of a single Australian Raven at 18:08:21. You could hear it before you could see it. Daisy froze!

The cawing was singular so it was only one Corvid on the nest. In the distance there was, at one time, what sounded like another Raven. To my knowledge it never flew to join the other Raven in the branches of the Ironbark Tree.

Daisy keeps her bill under that one twig – not moving. I once saw Little Woodpecker cling to a suet holder for 45 minutes when Sharpie, the Sharp-shinned Hawk was sitting on a branch under it pretending to be a bird feeder. Little Woodpecker was terrified. You could tell it only from his eyes.

Daisy is quick. The Raven flies over to the branch. She turns quickly so that she can keep an eye on it.

At one point the Raven hid behind the big branch. you can see its tail on the right. Did it think Daisy would think it was gone? and move off her eggs?

Daisy lunges and the Raven moves to the other larger branch to the right.

Daisy knows the Raven is still in the tree. Every once in awhile it will make a very eerie sound.

Daisy watched and listened. She did not relax until 16:21. That was a total of 13 minutes.

Whew! I must remember not to take anything for granted. Our brave little duck is doing the absolute best that she can.

The weather forecast for Daisy is not good. There is a 40% chance of rain beginning shortly. It looks like there are chances of showers increasing to 70% probability after midnight. There could be a thunderstorm around 10:00 tomorrow morning. Sadly Daisy might not be able to stay dry. It looks like there could be showers on and off for the next week.

Thank you for joining me. We forget what a challenge laying the eggs, incubating them, and then finally the hatching is for Daisy. She is just doing so well that sometimes I need a good reminder that this is not easy. Send her all your good energy! I certainly am. She is very brave despite being frightened.

And if you want to know what this might look like should those eggs hatch, here is a cute little video of a female Mallard and her ducklings – from hatch to freedom. OK. The distance is very different but these fuzzy yellow ducks are so cute and look how their Mum knows when one of them is missing. It is amazing —– and they don’t have a 75 foot jump!

Thank you to the Sea Eagles@Birdlife Australia Discovery Centre Sydney Olympic Park for their streaming cam where I took my screen captures.