« March 2007 | Main | May 2007 »

Whip-poor-will and Hooded Warbler

I got into the park on a sunny, warm Spring evening.  The park was full of birders.  I was able to photograph a Whip-poor-will and a Hooded Warbler.  The Whip-poor-will was a new bird for my Central Park list.

043007a
Whip-poor-will

043007b
Whip-poor-will

043007c
Hooded Warbler

043007d
Hooded Warbler

043007e
Hooded Warbler


Newborns at St. John the Divine

I visited the Cathedral twice on Saturday.  In the late morning, and in the late afternoon. The nest is too high and too deep to see into, so we depend on the behavior changes of the parents as our clue that there are eyasses.  (If you're new to this story, see my first St. John post from last year.)

There were plenty of clues on Saturday, including food being taken into the nest, lots of feeding behavior, etc.

In the morning, when I arrived, no one was to be seen.  Soon the adult male arrived on the Archangel.

042807sjrta

042807sjrtb

042807sjrtc
Through gaps in the twigs, I thought I saw a chick.

042807sjrtd
Here I thought I saw a head with two eyes briefly.  But it could be wishful thinking.

042807sjrte
The adult female.

042807sjrtf
I'm not sure who's flying in.

042807sjrtg

042807sjrth

042807sjrtj

042807sjrtk
Both parents on the nest.  Note the tail on the left.

042807sjrtl
The mother then...

042807sjrtm
...leaves the nest, and I go up north to Highbridge and Inwood Hill.

In the afternoon, I return around 5:00 p.m.

042807sjrtn
All is quite until the male comes in with a rodent.  He moves to a higher branch and soon goes to the nest.

042807sjrto
The male landing on the nest.

042807sjrtp

042807sjrtq
He quickly leaves.

042807sjrtr

042807sjrts
His mate watches him leave.

042807sjrtt
Soon feeding behavior starts.

042807sjrtu
And then the female settles in.  However, much higher than when she was sitting on eggs.


Inwood Hill Park, Week 2

The eyasses are getting bigger up at Inwood.  Unlike my last visit, it's clear that there are two eyasses.

042807ihrta
The leaves are coming out and it will soon be hard to see the nest.

042807ihrtb
Mother and her two eyasses.

042807ihrtc
Feeding time.

042807ihrtd
The mother pulls off pieces of meat and feeds her young.

042807ihrte
It's done every so gently.

042807ihrtf

042807ihrth

042807ihrti
A post feeding poop.

042807ihrtj
The mother settles in and surrounds the chicks.  If I had missed the feeding, I wouldn't have known there were any chicks!


Three Chicks in Highbridge Nest

The leaves are coming out and it's becoming harder to find a spot to photograph the Highbridge nest.  It might become impossible in a few weeks.

042807hbrtb
The mother (just peaking out on the left), and the three eyasses.  I had only seen two tiny eyasses last week, so the third was a nice surprise.

042807hbrtc
All looked healthy.

042807hbrtd
They were fed during my visit.

042807hbrte

042807hbrtf

042807hbrtg

042807hbrth
The father arrives.  He's in the middle.  (The leaf cover would blow and block the view, creating the soft blur.)

042807hbrtj

042807hbrtk
The feeding over, the father let the mother have a break and let the eyasses enjoy the sun.


Two Feedings

Young eyasses can be too small to see at first, so hawk watchers depend on seeing feeding behavior.  There were two such nest reports that came in via email today. 

One came from Chris Lyons, who watches the Fordham hawks in the Bronx entitled, I THINK I just watched Rose feeding chicks.

"I was about to give it up as a lunch hour mainly wasted (ONE good shot), when Hawkeye showed up out of nowhere--didn't see if he was carrying prey, but he probably was.  Rose spent quite a good while hunched over the nest, with her head bobbing, and Hawkeye was looking down into the nest with great interest.   He stayed a long time.   Eventually Rose settled back down on the nest.   She's been taking a lot of breaks lately, without him relieving her.   I never saw any chicks, but I wouldn't expect to at this point...Not 100% sure, but 95%, at least. "

The other came in from Robert B. Schmunk entitled, Cathedral hawk babies.

"Hi all,

It looks like the hawks at Cathedral of St. John the Divine have had an egg hatch, as there was definite feeding behavior going on today just after 7:00.

Tristan had been hunting in the weeds alongide the northwest  parking lot at the Cathedral and was observed to fly back to the nest with a mouse. He stayed there for a few minutes, and after he left Isolde was seen to be leaning into the nest in a manner typical of a feeding.

Donna Browne was watching with her scope and probably can provide better details of the feeding. At one point she indicated that it looked like Isolde was provide tidbits in two directions, as if there two nestlings.

Tristan returned with part of another mouse or rat at 7:30, but that appears to have been saved for a later meal."

 

Anyone have a view of 888 Seventh Avenue?

The new location of the Central Park South hawk's nest on 888 Seventh Avenue can't be seen from the street.  The nest is on the east face of the building between 56th and 57th Street.

Does anyone have a view of the nest?  It's twelve stories down from the top of the building.

Update: Lincoln Karim has some great shots of the nest on his site, www.palemale.com.  The nest, which I originally thought might have been behind the vents, is sandwiched between a faux window, and the vents.  It seems like a very secure location, free of rain, wind and direct sunlight.  The actual nest placement, is one set of windows north of where I had originally thought the nest was located.

 

031107rtb

 


Orange-crowned Warbler, Blue-headed Vireo and Blue-gray Gnatcatcher

An Orange-crowned Warbler has been in Central Park near Belvedere Castle.  The light was making it difficult to photograph the bird, but I got to add a new bird to my Central Park bird list. As often happens when lots of birders gather, two hard to find birds were also spotted while we waited for the Orange-crowned Warbler, a Blue-headed Vireo and Blue-gray Gnatcatcher.

042307a
Orange-crowned Warbler

042307b
Orange-crowned Warbler

042307c
Orange-crowned Warbler

042307d
Orange-crowned Warbler

042307e
Orange-crowned Warbler

042307f
Blue-headed Vireo

042307g
Blue-gray Gnatcatcher

042307h
Blue-gray Gnatcatcher


All Wet on 110th

I went by the Cathedral Church of St. John the Divine on my way home from Inwood Hill.  As usual for this nest, you couldn't see the sitting hawk.

042207sjrta

I went down to 110th and saw a hawk on 301 West 110th Street.  It looked all wet.  It hasn't rained for two days.  Did the nest fill up with water during the Nor'easter and are they incubating the eggs on a water logged nest?  Or did the hawk just take a bath somewhere?

Update: Reports from other hawk watchers over the last few days is that both hawks have looked dry.  So, the verdict is that all is fine with the nest.

042207sjrtb

042207sjrtc


Old School 2 - New School ?

I went up to Inwood Hill Park, in addition to Highbridge yesterday.  Although the female was sitting much higher on the nest, I didn't see any baby hawks.  Neither did Robert B. Schmunk who was up there at the same time.

On Saturday evening, I saw that Alice Danna had also been up to Inwood Hill Park (but earlier in the day), and had seen two eyasses with one of the rangers (via Donna Browne's Palemaleirregulars blog.)

So, I gave it a second try on Sunday and was able to confirm Alice's report.  I didn't see two eyasses, but the mother's behavior would make me believe that there was more than the one eyas.

This makes the two "old school" tree nests in Manhattan a success, while we don't yet know the fate of the three "new school" building nests, 5th Avenue, St. John the Divine and 888 7th Avenue.  So the current score is Old School 2 - New School ?.

Below are pictures of the Inwood Hill Park female and her eyas(ses?)  There would be no sign of an eyas and then a head would pop up for a few seconds.  It was impossible to tell if it was the same eyas or multiple eyasses.

042207ihrta

042207ihrtb

042207ihrtc

042207ihrtd

042207ihrte


Manhattan Red-tailed Hawk Babies

I'm happy to report that the Highbridge Red-tailed Hawk nest has at least two eyasses. 

042107hbrta
Highbridge Male

042107hbrtb
Highbridge Female

042107hbrtc
An eyas being fed.

042107hbrtd

042107hbrte
The second eyas is visible on the right.

042107hbrtf
In playing back multiple frames, it was possible to see that there were two independent chicks and not just one bird.


Day 41 on 5th Avenue

After two years of nest failures on 5th Avenue, all eyes are on the hawk nest to see if there are any signs of hatching. 

James Lewis has been keeping track of Pale Male and his mates for years and has compiled a chart of dates.  Since it is impossible to tell when the eggs are actually laid, Jim has measured the date between the first night the female hawk overnights on the nest and the day an egg hatches. This date range has been between 35 and 41 days for the nest site.

According to Lincoln Karim's Pale Male website, Lola spent her first night on the nest on March 9th.  This would have made April 19th the 41st day. 

But Lincoln Karim, also observed that Lola, may not have stayed overnight on the nest on March 10th.  So the start date may be the 10th or 11th of May.

So, expect large crowds of nervous hawk watchers this weekend at the Model Boat Pond.

The pictures below are from Friday evening.  Pale Male was on nest, and the pictures are of Lola returning and Pale Male leaving and going off to his favorite Met security camera.

0421075thrta

0421075thrtb

0421075thrtc

0421075thrtd

0421075thrte

0421075thrtf


Waiting, Waiting, Waiting

Red-tailed Hawk nests are the order of the day in New York City this year.  I think we have at least ten confirmed nests.  In the next few weeks, we should have lots of babies all through the city.  I'm going on vacation but will be back in time for some Red-tail babies.

Beyond my reporting there are lots of excellent websites in New York with news of Red-tail nests.

Rob Jett's City Birder blog has news of two nests in Brooklyn and news via Chris Lyons of hawks in the Bronx.

Robert B. Schmunk's Bloomingdale Village blog has been keeping tabs on the Cathedral Church of St. John hawks and other hawks in Central Park.

Jeffrey Kollbrunner's website has news of a pair of hawks in Queens.

And if you're into Peregrine Falcons Ben Cacace blog, NYC Nova Hunter has been keeping track of a pair on Park Avenue and the 55 Water Street webcam is back online.

Plus, James O'Brien's The Origin of Species blog has news of American Kestrel, Peregrine and Hawk in midtown and Harlem.

040707pma
Pale Male on Sunday


Peregrine Falcons on Sunday

I continued to study the Peregrines on Park Avenue for an hour on Sunday.  Both were on opposite corners of an eastern face of a building on the west side of Park Avenue.  One was eating on the north corner and the other was hanging out on the south corner.  The one eating then moved to the Mutual of America building.

040807pfa

040807pfb

040807pfc

040807pfd

040807pfe

040807pfg

040807pfh


Park Avenue Peregrine Falcons, Part II

The Peregrine Falcon pair continue to perch on the buildings around the Waldorf-Astoria on Park Avenue.

On Friday, I saw both of them flying around the Mutual of America building, and saw one perch on the former GE building, which now belongs to Columbia University.  I was only able to get pictures of one of them on the top center of the Mutual of America building.

040607pfa

On Saturday, I went looking for the Peregrines and didn't find them.  Luckily, I ran into Ben Cacace, who showed me one in plain sight on the Mutual of America building.  Later that day, Ben found the pair copulating.  So, there may be little Peregrines on Park Avenue later this spring.
040707pfa

040707pfb

040707pfc

040707pfd


Juvie Roost

The Pool, The Loch and the North Meadow have a young Red-tailed Hawk this season.  This young hawk is full of teenage enthusiasm.  I posted pictures of this hawk last week hunting around the Pool.

This week, I found one of its roosting spots.  (I think the hawk wants me to keep the location to just between the two of us.)

040207rti


Park Avenue Peregrine Falcons

Ben Cacace, who blogs at NYC Nova Hunter, has discovered a pair of Peregrine Falcons who hang around Park Avenue in the upper 40's and lower 50's.  Ben's a fantastic birder and I'm so happy he found some Raptors close to my apartment!

033007pfa
A Peregrine Falcon on 299 Park Avenue, the UBS building, around 6:30 on Saturday evening.

033107pfb
I returned on Sunday afternoon to find the pair of falcons on 299 Park Avenue, one on the north face (on top of the light colored, vertical window washing rail at the top middle of the photograph), and one on the east face (lower right of the photograph.)

033107pfc

033107pfd

033107pfe
At around 3:10 p.m. the Peregrine Falcon on the east face of 299 Park leaves and begins circling over Park Avenue.  The Peregrine circles to gain height.  It circles over the void created by Lever House's lower section, then comes south down Park Avenue, reverses course and flies directly over the Seagram's building.  I can't be sure if it landed or went further, so I go to Lexington to investigate.   At 3:25 p.m. the Falcon appears from behind the Citicorp building on Lexington, circles the building twice and at 3:28 p.m. lands on the northern top edge of the Citicorp roof.

It begins to rain, so I go home.