Showing posts with label Bird Watching. Show all posts
Showing posts with label Bird Watching. Show all posts

Wednesday, July 09, 2014

The Pale Male Fledgling Report from Stella Hamilton (Scroll Down for a FLASH! Concerning the Divine Isolde of the Cathedral)


All Photos by Stella Hamilton  7/7/2014

4:50PM  Octavia eating a pigeon on the Metropolitan Museum.

5:23PM  Fledgling hunting behind the Met.
5:25PM  Pale Male hunting at the reservoir
5:33PM  Can you see the baby on the obelisk? 
(Obviously it is under construction.  The obelisk not the fledgling. DB)

5:43PM Now you can really see him


6:21PM  Still on the obelisk.

(Still there.  A smart fledgling figures out early on to make themselves obvious, by begging and in obvious sight lines to any parent who might be bringing a food delivery. DB)

Many thanks to Stella for getting out and finding those fledglings!

There are two previous posts of the day, one a FLASH concerning the Divine Isolde of the Cathedral nest.  Keep scrolling down and the following post is an update from Hawkwatcher Charmain D. on a Fifth Ave. Fledgling.


Donegal Browne

Monday, June 16, 2014

As it happens-- Stella Hamilton Finds Pale Male's Fledglings Near the Great Arch in Central Park

 Photo by Stella Hamilton

 Stella has done it again.  She's tracked down Pale Male and Octavia's fledglings over near the Great Arch.

5:53PM  Fledgling attempts to catch a squirrel in a tree.

One of the first lessons Central Park Fledglings learn is that they can't catch a squirrel in a tree.  I've never even seen an experienced Red-tail working solo nab a squirrel in a tree.  The squirrel just scuttles to the other side of the trunk or if on a branch he zips under the branch when the hawk attempts to grab him.  Youngsters have to learn that a squirrel has to be on the ground to get caught.  

Experienced hawks use stealth.  They sit and wait for a squirrel to go to ground and that's when they swoop in.



 Photo by Stella Hamilton
6:08PM Two of the Fledglings look for scraps.

While waiting for dad to "bring the bacon" most often these days a squirrel or a rat, the youngsters look for scraps and or mimic the killing of mock prey. The "play" of all young predators develops their hunting skills.  Young Red-tails leap onto sticks or good sized rocks, grasp them in their talons, then jump up and down with them which is really quite hilarious, and then "kill" the stick or rock. 

6:16PM  Up in a tree, the third eyass looks to the sky for a delivery.  Dad where are you?

Currently Pale Male will be making regular deliveries of prey to the youngstersAs time goes on the intervals between meals will lengthen as the hawk parents help their progeny to develop hunting skills by bringing on an edge of hunger between food drops.


7:29PM Fledgling finds water in a depression of a branch and drinks it.

Obviously on the nest, eyasses receive all their water needs from the prey they eat. 

In fact when I first started watching Red-tails there was no information in the scientific literature as to whether or not Red-tailed Hawks drank water or even  bathed.

Central Park Hawkwatchers with their multiple and far more intimate observations of human habituated Red-tails as opposed to scientists who tended toward population counting and the like,   saw both these activities but as they weren't of name so were not believed in some circles.  Then Ann Shanahan, long time wildlife watcher and photographer in Central Park got photographs of both activities.  

Score a big one for the citizen scientist!

More as it happens.

Happy Hawking!
Donegal Browne

Thursday, June 12, 2014

Samantha Browne-Walters...Midafternoon at the Cathedral Nest

Daughter Sam hopped on the subway and arrived up at the Cathedral Nest a little after 3PM.  There wasn't a hawk in sight.  (But this is my favorite view of the nest.)  

She traversed the area, checking all the favorite perches, and no luck.  There wasn't even any begging going on.  Either everyone had eaten recently or more likely Isolde was out of fledgling sight, hunting, and the big three were snatching a wee nap in her absence to be able to beg all the louder when she reappeared.
Photo by Samantha Browne-Walters
With the dearth of hawks, Sam took note of the construction going on at St. Johns.  Back in the day the nest overlooked the physician parking lot for the hospital on the other side of the street.

Photo by Samantha Browne-Walters 
Here's a little peek into the construction site of what will become an apartment building.  It isn't clear just how the structure will affect the nest but several watchers have commented that this will be the last year for this particular nest location.  We shall see.  

                           Never underestimate a Redtail.

Sam continued to scour the area without luck and then hopped back on the subway disappointed.



        http://morningsidehawks.blogspot.com/

Rob Schmunk had better luck in the early evening.  
Click the link above for more!

Stella Hamilton visited Central Park this evening to check on Pale Male and Company but I haven't received her report as yet.  When it comes in you'll be the first to know.

Happy Hawking!
D.B.

Saturday, May 24, 2014

Quicksilver the African Parrot and the Shut Cabinet...Repeatedly, Grackles Walk on Pond Scum, and the Robin Nest Under the Dam

It all started when I heard the  "clack" of something falling and realized I'd no idea where Silver was.  The clack sounded like it came from the laundry room.  I looked... no parrot.  Could have sworn it was from in here.

Thunk!  Hmmm.  I opened the cupboard door...
                       Honey, how did you get in there?  
 I'm sorry Silver.  Did I shut you in the cupboard? I'm sorry, Sweetie!

I didn't remember shutting the cupboard.   Didn't remember it at all.  Besides wouldn't I have seen him if I did?

Because of his expression I did not offer my hand to help him out.  Not with that look on his face. 

As I was leaving the room I heard him fly out.  Good.
                          And when I visited again...
But later the cabinet is closed again. I did not shut the cabinet.

Tink...tink!

Silver?

Tinka tinka tink!

I open the cupboard...a parrot head pops out.
He is shutting himself in the cabinet.  

Why is he doing that?

How is he doing it?  

And being a parrot he isn't about to do it while I'm looking.

May have to resort to a trail cam....

Later I go out to look at the Mill Race as I've heard they are allowing it to refill as the work on the banks has been completed.  

I walk down to the dam.

While the water was so low and slow moving, it had gotten rather stagnant and is full of algae and other gunk.

 And all of it seems to have now floated up to the dam and stopped, with the water flowing over the dam but the gunk just laying there.  

What is that bird doing out there?
The Grackle must be hunting something?  Or foraging for something?  That stick doesn't appear to be floating.  It's stuck in the gunk. 
 And another Grackle.... What's he looking at?
He flies back to another twig and looks intently at something.
 He flies to yet another perch and stares intently.
Another perch.
Into he air...
Further...
Did it go over the dam?
Got it!  Suddenly there is something red in his beak.
Another Grackle is further out walking on floating twigs.  All goes well for awhile.
A new twig he's stepping on sinks and he starts to sink himself but his wings come up and he's into the air.

What's that under the walkway on the metal plate?  A nest?
 Yes, a nest!
 Indeed a nest of Robin chicks.

You never know what you will see when you take a walk and take the time to actually look.

Donegal Browne

Wednesday, May 21, 2014

A NEW Francois Portmann Thompkins Nest Video, and THREE at the Cathedral Nest!

Photo by Francois Portmann   http://fotoportmann.com/birds/

The Thompkins Square formel shelters her three eyasses from the sun.  She appears to have the knack for motherhood, or is an experienced Mom.

Dad Red-tails on the other hand, upon seeing the eggs brooded over time are  driven into a hunting frenzy by their hormones and, at least it appears, must learn other fathering skills by watching over time.   And pairs appear to work out their own double parenting system.   Tristan always did the last feeding of the day while Isolde took a break, often  atop a building open to the sky.  

Pale Male on the other hand seldom if ever feeds, but is quite partial to sitting on eggs and eyasses for as long as his mate will let him.  He also fully prepares the prey to be eaten before presenting it. 

On the other hand, the formel of the previous Southern Central Park pair , Charlotte, liked to prepare her own prey.  She also refused stiff prey. Pale Male Jr.  once appeared on the nest with a rather stiff pigeon.  Instead of taking it and flying off to eat it.  Charlotte looked utterly disgusted and flew off to hunt for herself.  Junior stood there with the prey watching her go, shoulders slumped.

 You'll note in Francois Portman's truly delightful new video of the Thompkins Square Park pair coming up further down the page, that stiff prey are perfectly acceptable to everyone on that nest.

Francois said...
 Here is a new video from the nestCam:
First, the tircel (at left) tries his feeding skills, 
then the matriarch takes over and demonstrate how it's done!

enjoy
francois

(Watch the formel's expression and body language as the Tiercel attempts to feed.  DB.)
http://youtu.be/anB_gdsA8AQ


 photo courtesy of Rob Schmunk
And indeed, there are the usual three eyasses for the Divines, Isolde and Norman, after all! 
Check it out.   
Isolde still takes her evening break but it doesn't appear that Norman feeds the eyasses during it. 
 Not surprising actually.
 Norman's full name is Stormin Norman as he still focuses and has from the beginning on firm territorial boundaries and the harrassing of interlopers.
 Go!
http://morningsidehawks.blogspot.com/

 Happy Hawking!
Donegal Browne

Saturday, May 10, 2014

Francois Portmann Catches a Feeding at Sheep Meadow! Plus the Decorah Eagle Mom and Eaglets And Quicksilver the African Grey Parrot

Photograph by Francois Portmann  http://www.fotoportmann.com/birds

Fabulous pro photographer Francois Portmann caught a feeding at Sheep Meadow nest in Central Park on Tuesday.

Hawkwatchers report that all is going well for these younger parents with the nest very close to that of Pale Male and Octavia.

By the way, I've reloaded the pipping photo from yesterday. (Next post down) I hope it is now visible to all readers.  For some obscure reason I could see it on my computer but some others could not.

The Decorah Eagle Cam
The Eaglets are restless, Mom checks, they settle down and she dozes.
Mom wakes and preens.
A noise.  Head up and around.  Mom peers into the darkness.  Many birds have the innate ability to be aware and functioning using one side of their brain  while the other side of the brain sleeps.  Works well for nest guarding Moms.
Then she tucks her head for a more complete sleep.
http://www.ustream.tv/decoraheagles

After many days of constant vigilance guarding various cavities around the house, Silver has calmed to the point he can't help himself, he naps.
Happy Hawking!
Donegal Browne

Monday, May 05, 2014

The-Pond-That-Never-Freezes Eagle Nest Continued Plus Do Hormonal African Grey Parrot Females Go Berserk Too? And What Is That on the Cabinet?

 Where we left off when Blogger stopped functioning last night....I was walking the 3/4 mile field toward the woods  where the Eagle's Nest is situated.  I reach the edge of the woods and am able to see the nest in more detail 
 on the other side of the river.   And Mom has her eye on me.  No surprise there.
See what  I mean?  I'm assuming that there has been a hatch but the hawklets are still too short to be seen.   I decide to change positions as I'm standing in a marshy area.
I walk through the underbrush and when I get the camera up again.  MY, MY, MY!  Mom is shifting twigs to obscure my view.

Long time readers will remember  when we were watching the Red-tailed Hawk Nest  located in an oak in the middle of a field adjacent to County M a few miles out of Milton, WI . 

During the first observation of the male sitting the nest he too began to move nest twigs from other parts of the nest to obscure my view of he and the nest.  The eagle is doing the same.

I've never seen an urban hawk, even in a tree nest, do this sort of thing.  I suspect human habituation may be the reason.  It would seem strange that this is only a rural Wisconsin raptor move.
And she keeps at it.

Another glare.
And then she's back to the renovations.
And she keeps at it.

She pokes at another stick. And then stares.

                       I move and then she moves.
Then suddenly she looks up and keeps looking.  I don't see anything but then her eyesight is about a zillion times better than mine.  Okay, okay, not a zillion but from 8 to 10 times better than mine.  In which case it might as well be a zillion as she see's it, whatever "it" is, and I don't.

Dad coming with dinner?  Possibly.  Time to leave them in peace.  I start the trek back.

When I get about half way across the field I turn back and take a picture or two just in case something is happening that I can't see with the naked eye.
And indeed there was.  See the blob, the thickening of the branch that is just right of center on the nest?  That's Mom.
Dreadful detail I know, but look carefully.  Mom is standing on the edge of the nest leaning over.  Is she feeding an eaglet?  

I've always wondered what the survival strategy was involved with the white head and tail of an adult eagle.  It was an epiphany when I first looked at an eagle on the nest.  The head and tail are white, because at a distance the white head and tail blend into the sky masking the "bird" silhouette.  

 Look carefully at the spot the tail should be.  Got it?  You can see the line where the tail ends and the sky begins.


And who might that be?   The nest tree's clump is down right.

I'd say that was Dad doing a fly by and checking in.

Next up, as promised.  I'd wondered what female African Grey Parrots were like when Spring came round.  Did they turn into the Bride of Frankenstein? 

Well long time blog contributor and correspondent Robin of Illinois happened to have a friend, Linda of Delavan, Illinois who also happened to have two female African Greys. 

Do they dive bomb their mistress?

First off from Robin, "Linda says that ordinarily she will give her two female AGs cardboard boxes to chew on and shred, but not this time of year as they try to use them for nesting."

Very smart.  Rule number one, try to keep your birds from intensifying the problem with activities that exacerbate more hormonal secretions.

(Now if  I could just remove all shelves from the house.) 

So do females go mad like males do?

Linda of Delavan IL responded-
:
"Not to the extent of dive bombing me.  They will lay eggs if given a box and newspaper.  Gonzo likes to sit in the crook of my arm and let me pet her all over while she “clucks” very softly.  This only happens in the springtime.  Other times she’ll only let me scratch her head.  "

Clucks defined as: "Little noises into the crook of my arm.  If you’re not listening for them, you’ll miss it."
Thank you so much for the information Linda!


WOW!  The girls get more affectionate and some make cute little noises while you scratch them all over.  

Doesn't sound bad at all.  In fact it sounds wonderful.  Sigh.
Linda, just so you know, I'm extremely jealous of your girls!

Though I have to admit, Silver has not dive bombed me all day and I haven't caught him in a laundry room cupboard  either.  Perhaps his burrow through towels after excavating the drawer from the rear was traumatic enough to cool his jets a little?  Unlikely.  Therefore I hope, as hormonal surges tend to be arcs, he is on the down swing.  

Please let it be so!

Speaking of laundry room cupboards, long time reader Linda Maslin also sent me an email-

Love reading about the exploits of Quicksilver, but could you explain exactly what the bird is in your laundry room on one of the handles of the cabinet?  It’s right above your laundry sink – looks like a mourning dove.  I can’t tell if it’s a magnet, a photo or a stuffed bird or something else!
Regards,
Linda Maslin

I wondered if someone would ask about that.
You hit the nail on the head L.M.  Yes she
is a Mourning Dove.  She has a clip on her stomach so she can perch on things.  There are also two more on the opposite wall...

I realize it's rather odd, but there, as always with me, lies a tale.  Several years ago I was in a sporting goods store looking for a hard to find bulb for one of my camping lanterns.

While browsing I was horrified that Mourning Dove decoys were being made and used by hunters.  Yes, I'm adverse to hunting but the hunting of Mourning Doves is utterly beyond my comprehension.  It makes me crazy.

l. Back in the day, Mourning Doves were called the Farmer's Friend because they love eating weed seeds.  Therefore beyond all the reasons we have not to hunt them they are helpful to humans when it comes to farming.

2. Besides how many would you have to kill to make a sandwich for goodness sake?

3. And third, Mourning Dove breeding season is variable, therefore the hunting season can overlap breeding season and cause chicks to starve on the nest.

Basically it is a blood boiler for me.  So I bought the five decoys they had left so no hunters could buy them.  They decorate the laundry room and when I go camping they decorate my tent.

And I'm happy to say that not once have they attracted any other doves to come and  investigate for which I am very glad.  Not that I wouldn't like to see doves but you catch my drift.

We do what we can.
D.B.