23 September 2022
Good Morning Everyone.
It is a gloomy day today. The sky is solid cloud cover and it is cool enough that I can hear the furnace kicking in once in awhile. The juvenile Blue Jays are quite busy eating along with one squirrel and a few sparrows this morning. It has also rained. Today is Open House at the rehabilitation centre. It is about half an hour outside the City. We always wish them to have a beautiful sunny day. Perhaps tomorrow. It is going to be a good day to finish reading some of the books sitting on my desk before the pile gets higher!
In the Mailbox:
‘A’ wonders if the intruder male falcons ever kill the eyases.’
That is a question on everyone’s mind that is watching the 367 Collins Street Falcons. So, first. I am more knowledgable about Ospreys – for transparency! Osprey males if they believe the eggs to be of another male will wildly kick them out of the nest. I hope to find an old YouTube video of that happening. It is simply crazy the flap they get into. Of course, they do not want to spend the time feeding and raising another male’s chicks. This is why Xavier and Alden, Peregrine Falcons, are so special. They did not have to compete with a male – the male was deceased but, they did step in and help the female raise the chicks. What a civil way to get a mate and a fantastic piece of territory, too. But to answer your question, the second male has not been able to get rid of those eggs of the old male and we must wait and just see what happens. The old male is a ‘sitting duck’ so to speak if he incubates so he has chosen only to bring prey items to the female. If he is flying and hunting to feed the family he is less of a target. Sadly, we have to wait and see how this plays out but I have seen non-parental males kill the eyases. Yes.
Technology is going to come to the aid of endangered eagles in Germany because of the deaths caused by wind turbines. Let’s support the effort and get every wind turbine trained to keep our raptors from being killed!
Things seem to be going rather well at Port Lincoln. These are the time stamps for yesterday, thanks to the chatter, Gtr Kitarr. 11:30 & 12:35 chicks close-up. 12:36 & 14:23 & 17:42 fish delivery/feeding. 17:55 Dad takes the fish. 18:05 fish back/feeding. 18:12 Dad takes the fish. 18:25, 18:42 & 21:55 feeding. There were the two earlier feedings as well and I might have missed one. Everyone is eating including the little gaffer.
Thankfully Mum is managing to get some sleep. These three are healthy and active.
Victor Hurley, the researcher for the 367 Collins Street Falcon Scrape and the Victoria Peregrine Falcon Association posts some wonderful information weekly. This was part of this week’s early posting and you might be interested in it. It is specifically about the site at 367 Collins Street. Indeed, earlier in his PDF, Dr Hurley says that many of the Victoria Peregrine Falcons are using stick nests due to the lack of high locations.
“The reason Peregrine Falcons were first (and continue to be) attracted to 367 Collins Street is because of the building design has inset windows with external ledges and an architectural feature of indented corners to the building structure. The original ledge selected (and the one used to this
day) faces south east. This orientation provides warmth from the rising sun until late morning by which time the shadow from the building’s own south wall provides shade across the selected ledge. With the prevailing rainstorms tending from the west/north west means that most of Melbourne’s late winter rains blow over and past this ledge. Peregrine Falcons have had “the freedom of the city” to select alternatives and yet once the gravel filled trays were installed in 1992 pairs have repeatedly placed their thumping big feet to claim this one as their own ever since.”
No one knows how this season is going to turn out. We cannot even possibly begin to guess. We are, however, three days prior to a potential hatch and the female – and she is gorgeous – is holding firm to those eggs.
Dr Hurley did do a Q & A session and it is posted on the 367 Falcon Watchers FB Group, not YouTube. Indeed, Dr Hurley has posted lots of information on that site so please join their group if you are not a member already so you can access it.
Here is the link to that very informative PDF by Dr Hurley mentioned above.
The Sydney Sea Eagles will certainly win the beauty contest this week. Just look at the light on that beautiful plumage. The pair are still figuring out how to self-feed. They are not branching or hovering so there will be more time with them. When they stand on those branches and begin flapping then you can think fledge!
The cam operator did an amazing job and the light was just perfect to see that rusty peach. Incredible. I wish they would stay this way! Like the juvenile Ospreys, the plumage – to this person anyway – is much more beautiful than the adults!
At the scrape on the grounds of Charles Sturt University in Orange, Xavier and Diamond are patiently waiting and eating, eating and waiting, for the eggs to hatch the first week of October.
I will be so excited when this very devoted couple have their first hatch.
Some of you might not know about Xavier. Diamond was at the scrape with her mate Bula. Bula died when the eyases hatched. Diamond could not have done all of the duties and kept them alive – and then Xavier came along. He did not actively care for the chicks but he brought food for Diamond and the chicks so everyone could live. The chicks survived and the rest is history. Xavier’s name means Saviour and he was definitely a saviour to this nest, like Alden for Annie at Cal Falcons. If something untoward were to happen at Melbourne, we might all begin to hope that the second male would be as kind as Xavier and Alden.
Thank you so very much for being with me this morning. Stop in and check on the PLO Chicks. They are quite adorable and keep your eyes on those lovely sea eagles. Take care of yourselves, too. Thank you for your letters and comments. They are always appreciated. I try to answer as quickly as I can. See you soon!
Thank you to the following for their streaming cams and FB posts which make up my screen captures: 367 Collins Street Falcons by Mirvac, 367 Collins Falcons FB, Charles Sturt Falcon Cam, Sea Eagles@Birdlife Australia Discovery Centre Sydney Olympic Park, and Port Lincoln Ospreys.