Wednesday, July 11, 2012

Blakeman on Out of Season Red-tail Copulation, More Pale Male Fledgling Spotting, and Two Updates

Photo courtesy of www.palemale.com
LADIES AND GENTLEMEN, BLOGGER HAS DECIDED TO DOUBLE AND TRIPLE THINGS IN THIS BLOG, I'VE NO IDEA WHY, AND IT WON'T LET ME DELETE THE MULTIPLES SO IF YOU'VE SEEN IT BEFORE KEEP GOING DOWN UNTIL IT PICKS UP WHERE YOU LEFT OFF PREVIOUSLY.  MY APOLOGIES!!!!!!
Karen Anne Kolling of RI, the woman with the gonzo deck, brought this photo of Pale Male and Zena copulating out of season to John Blakeman's attention for his opinion on the matter.  

John's take? 
Summer copulation is more common than generally thought, particularly among well-bonded pairs. It demonstrates a strong relationship, and is one of the most (but untypical) social things Red-tails engage in.


I'd like to think it's not so much unlike sex among two committed humans. 


Life is good when this happens, both for the hawks and the humans.
--John Blakeman

 NOW ONWARD AND UPWARD TO MORE FLEDGLING SPOTTING OF PALE MALE AND ZENA'S YOUNGSTERS WITH OUR MAN IN CENTRAL PARK, JEFF JOHNSON--


All fledgling photos and commentary in italics by Jeff Johnson.  Unitialized commentary is mine.
Donegal,

Apologize for the delay in getting this to you. I had nothing for 06 July as I was unable to get to the Park.

(No problem Jeff, your doing great, and any fledgling spotting you do makes our day! )

Started from 82nd Street at 1445 and worked around behind Temple of Dendur MET without seeing any Red-tail activity. I was hoping to see some Pale Male or Zena  hunting at Cleopatra's Needle, but no joy. First fledgling spotted just above the east entry of Glade Arch. Metadata time 1541.
 Walking onto the stonework this frame gives location to the fledgling and a look at her temporary cooling pool. Not many Red-tails have their own personal pool attendant. [Lincoln Karim] His website is palemale.com (as you've noted above) of course. Fledge is looking decapitated on the right upper corner.
Metadata time 1544.

While Red-tailed Hawk eyasses are on the nest they get all the water they need from the food  they eat which is brought to them by their parents.  But as the weather has been so hot and dry while these particular fledglings are learning to hunt on their own, just in case, water is available if they feel the need for some.

Interestingly it was a matter of conjecture for many years whether Red-tailed Hawks even drank water, as some Red-tails live in quite arid territories.  Of course the hawk watchers of Central Park knew they did because Pale Male and later his mates have very little problem doing everything they do in front of humans.

Close look shows its just  a quirk of fledge preening and camera angle.
Back behind the preening fledgling was a second one being tempted by a furry snack.
 Furry snack gets away on the left hand side of the frame. Metadata time 1546.
As mentioned previously, furry snacks in the guise of squirrels, are a tough meal to catch as they take correct hunting technique  to nab in the first place, and in the second-- a perfectly coordinated strike to get away without a nasty bite on the ankle.
Fledge 2 turning around
 Fledge 2 now turns back to look around for the squirrel.  Hasn't eaten yet but looking healthy and not begging. 
 Metadata time 1550.
 Check of the 927 Nest from north end of the Sailboat Pond. No one visible. 
Metadata time 1622.
 Back at Glade Arch a fledgling has hopped onto the SE corner. Metadata time 1637.
  Corner sitting fledgling seen from below stonework.
 Walking out WSW of stonework…fledgling is almost unseen on corner behind brush.
 Fledgling overflew Glade Arch from WSW into a large tree in the east. Metadata time 1647.
 Same fledge goes back due west. Metadata time 1648
 Lands in a tree in Dog Hill roughly in a line with 78th Street to the left. Metadata time 1650.
 Another fledge zips into a tree right above me. Now things get confusing...
Two fledges erupt out of the treeline over Glade Arch (one of them the 78th Street frame) and land in the grassy brush at the far north end of Dog Hill and look to begin fighting. 
Metadata time 1652.
 I got a poor frame of a Red-tail then hedge-hopping from NNW going due east. I think it's Pale Male who had just dropped a meal into the spot those two fledges flew into. Fledges must have been reacting to this drop. Metadata time 1652.
 I try to get some frames as I hurry over  Two fledges are really going at it, so it must be a food drop. 
Metadata time 1652
 I've moved onto the grass so to go directly to the fledge fight and I'm trying to get some frames on the move. In this one there are three Red-tails. they make a triangle if you use the red shirt as a long diagonal. 
Metadata time 1652.
But there's a Red-tail in a tree behind me to the east at the edge of Dog Hill. Metadata time 1653.
 Second close frame it looks to be a mature Red-tail…too dark to be Pale Male….Zena ?

Jeff, it's always hard to tell when the light isn't the best, but does this hawk have a red tail?  Or did something else give you the impression this was a mature Red-tail? 

You're right if it is an adult, it would have to be Zena as the head and belly bad are far too dark  to be Pale Male.


  In the upper left corner is the Red-tail that I spotted above and behind me…I doubled back to show perspective of what was transpiring.  Metadata time 1653.
  Fledge fight at north end of Dog Hill drawing a crowd now and I'm finally getting close…within 20 yards now.. Metadata time 1653.
 I'm across the walkway now from the fledgling fight. 
Metadata time 1655.
 One appears to be getting control and is trying to mantle something, but I can't tell what it is. Metadata time 1655.
The two look to be the larger "female" fledges and they go back to face to face confrontation. 
Metadata time 1655.


It is the I can look bigger than you can momentary stand off.
 Abruptly, they stand down and one looks off while the other resumes mantling and then pecking at something. I still can't see what it is. Metadata time 1655. 
Again the two face each other and this time I look for food, but still see nothing identifiable. 
Metadata time 1656.


Things are heating back up and the two go face to face some more. Metadata time 1656.
 They move into the vegetation. Metadata time 1656.










Same fledge goes back due west. Metadata time 1648

Lands in a tree in Dog Hill roughly in a line with 78th Street to the left. Metadata time 1650.

Another fledge zips into a tree right above me. Now things get confusing...

Two fledges erupt out of the treeline over Glade Arch (one of them the 78th Street frame) and land in the grassy brush at the far north end of Dog Hill and look to begin fighting. Metadata time 1652.

I got a poor frame of a Red-tail then hedge-hopping from NNW going due east. I think it's Pale Male who had just dropped a meal into the spot those two fledges flew into. Fledges must have been reacting to this drop. Metadata time 1652. 

I try to get some frames as I hurry over  Two fledges are really going at it, so it must be a food drop. Metadata time 1652.

I've moved onto the grass so to go directly to the fledge fight and I'm trying to get some frames on the move. In this one there are three Red-tails. they make a triangle if you use the red shirt as a long diagonal. Metadata time 1652.

But there's a Red-tail in a tree behind me to the east at the edge of Dog Hill. Metadata time 1653.

Second close frame it looks to be a mature Red-tail…too dark to be Pale Male….Zena ?

 In the upper left corner is the Red-tail that I spotted above and behind me…I doubled back to show perspective of what was transpiring.  Metadata time 1653.


 Fledge fight at north end of Dog Hill drawing a crowd now and I'm finally getting close…within 20 yards now.. Metadata time 1653.

I'm across the walkway now from the fledge fight. Metadata time 1655.

One appears to be getting control and is trying to mantle something, but I can't tell what it is. Metadata time 1655.

The two look to be the larger "female" fledges and they go back to face to face confrontation. Metadata time 1655.

Abruptly, they stand down and one looks off while the other resumes mantling and then pecking at something. I still can't see what it is. Metadata time 1655.

Again the two face each other and this time I look for food, but still see nothing identifiable. Metadata time 1656.

Things are heating back up and the two go face to face some more. Metadata time 1656.
They move into the vegetation. Metadata time 1656.
Scuffling for over three minutes now. Metadata time 1657.
 Fledges finally part as something seems to be decided. Metadata time 1658.
One of them launches into the tree behind me where the mature looking Red-tail had been. It's an awful frame, but I include it to define the branch as a way of showing the other fledge made for a different tree. Metadata time 1659.

Don't worry about it Jeff, it is a documentation shot.  If we only included beauty shots we'd have continuity issues at the very least and sometimes even more importantly the blurry ones are the ones that turn out to be very important for a behavioral reason which one would have missed documenting if one just deletes the less than perfect pictures immediately out of the camera.

Remaining fledge lofted itself into a tree to the SSW. (file reads SSE but that's a mistake of orientation). She's got what looks to be a mouse or very small rat on the bark under the talon in sight. It's sizable enough the I don't know why I didn't see it earlier. Metadata time 1700.
Ahhh, but did she have it earlier? 
 Looks like Opera Star Fledge making an appearance from out of the SSE.
Metadata time 1701.
 Almost as soon as I make an ID, Fledge 3 scoots away north  toward the MET across 79th Street.  Slightly above center frame is a Red-tail. Metadata time 1704.
 Getting ready to actually cross 79th Street I take this frame positive that the Red-tail I see is Fledge 3. His operatic entreaty for a meal only further convinces me that's him. Metadata time 1705.
Getting to the sidewalk on the north side below the MET wall I see Pale Male in a low limb. Opera Star must have known he was here. Metadata time 1706.
When it comes to vision and keeping track of each other, Red-tails are so far ahead of us, that humans are pretty pathetic. 

Better frame of Pale Male from below MET wall. Metadata time 1706.
Entering MET grounds by the "Three Bears" finds Pale Male with an audience. I hurried this frame by shooting from the waist and got only his legs.
Yet from this frame it appears to be what I thought was Fledge 3. Fifty feet later and ID was positive. Metadata time 1708.
 Close frame of the Monarch of Central Park in front of the "Three Bears " on the MET grounds. It was overcast for most of the day and this frame is weak in color but he still looks regal. Metadata read 1709.
 Pale Male and  the "Three Bears " (camera facing SSE).  I had to depart scene before finding where the Opera Star fledge had landed.
Hope to get some fledge spotting in tomorrow.
Jeff
Thanks again Jeff.  We can't wait to see what happens next!
AN UPDATE ON THE WASHINGTON HEIGHTS FLEDGLINGS!

From one of our local rangers with an eye for Red-tailed Hawks-- I just visited the 2 Red-tailed hawk fledglings at J Hood Wright Park in Washington Heights, Manhattan. They look to be around the same age as pale male's fledglings.

(From Rob Schmunk of Morningside Park Hawks Blog, see contact list right)

I checked on this pair four weeks ago when they were still in the nest and thought they looked about the same age as Palemale's kids. I don't know the exact dates they fledged, but one left the nest before Sat June 16th and the other after. I found one in the trees in JHW Park on the 23rd, and a neighborhood photographer got some nice pictures of
both of them there this past Sunday. For example,

http://www.flickr.com/photos/mausgabe/7483024450/in/pool-778392@N24/lightbox/

If you're feeling sensitive, you many want to skip the next update--
From Peggy Michaels of Brooklyn an update on the USDA Canada Goose kill in NYC,

Donegal,
 
Yesterday morning, the USDA slaughtered 751 Canada Geese at the Jamaica Bay Wildlife Refuge.    Senator Gillibrand’s office sent out a press release lauding this ‘accomplishment’.  The things politicians will do to get reelected.  If it wasn’t for the fact that I abhor the thought of a Republican majority in the US Senate, I would vote for her opponent. 
 
When you look at the International Bird Strike Committee, you will see that European and Japanese airports are using more humane methods:  radar, training pilots to respond to bird strikes, replanting the air port habitat to make it less hospitable to large waterfowl.  The FAA report on bird strikes for the last few years indicate that Canada Geese are not the only bird species involved in bird strikes.  They are molting at this time of year, so make easier targets than seagulls, eagles, turkey vultures, etc. 
 
Goosewatch NYC is a Google group. 
 
Peggy Michaels
Brooklyn, NY


2 comments:

sally said...

codecia 56Thank you for passing on all of these posts to us!

Donegal Browne said...

Thanks Sally!

Isn't it grand to have Jeff out in the field giving us new things to discuss and figure out? I'm getting lots of email that is very appreciative.