Sunday, July 21, 2013

Interesting Calidrid at Jamaica Bay East Pond or just a SESA...

Instead of posting yesterday's shorebirds report (7-20-2013) from the East Pond at Jamaica Bay Wildlife Refuge, in Queens NY;  I figured I would post images of a Calidrid, that caught my eye while I was on the Pond.  This bird seemed slightly larger than a Semipalmated Sandpiper and more attenuated with longer primaries than I would expect in a SESA.  I spent quite some time puzzling over whether I was just looking at an odd looking albeit bigger looking SESA, but the bill, structure and behavior did not seem quite right.  Baird's Sandpiper crossed my mind as well as White-rumped Sandpiper (I am definitely ruling out White-rumped Sandpiper) and even a sort of hybrid, but I am just not sure.

I will continue to review this bird and try and study it some more if I refind it in the field, but for now I wanted to put a few images online for review and feedback.  What are your thoughts?

Interesting Calidrid on the left on the right is a SESA.  Note the primaries on the left bird.



This was digiscoped, so I was able to get a closer shot of the bird.  Look how finely tipped the bill is.


Here is a good comparison of the SESA on the right.  Note the size difference and structure.

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Friday, July 19, 2013

Ruff Redux at Jamaica Bay Wildlife Refuge Queens NY...

Yesterday, there were a lot of shorebirds on the East Pond, with the majority being Short-billed Dowitchers and Semipalmated Sandpipers.  My estimate after a good 3-4 hours on the pond in the afternoon was about 6,000 shorebirds.  Today, I was back on the pond around 5:30 a.m. just before peak high tide. I stayed on the pond way after high tide to test a theory that I began working on last year after I noticed that shorebirds were leaving the pond as soon as the tide turned from peak high tide.  I will report on my observations in another post.

My first impression was that there was some movement last night as I immediately noted that there were not as many Semipalmated Sandpipers as yesterday, which I had estimated at 3,100.  However, there seemed to be more Short-billed Dowitchers present today. Here are my shorebird numbers from today including the Ruff which was first found down on the South End and moved up with me as I birded from South to North and then back again.



There were just over 5,000 shorebirds today on the pond.  The breakdown follows from highest to lowest count by species type:

Short-billed Dowitcher: 3,200
Semipalmated Sandpiper: 1,500
Least Sandpiper: 130
Lesser Yellowleg: 110
Semipalmated Plover: 30
Greater Yellowleg: 27
Stilt Sandpiper: 24 (scattered throughout the pond - many on the south end near the Raunt)
Oystercatcher: 8
Pectoral Sandpiper: 1
Killdeer: 1
RUFF: 1

Other notables on the East Pond today included 1 Drake Blue-winged Teal, 1 Drake Green-winged Teal and 1 Northern Waterthrush.  So does this look like "Rufus" or "Rufous' Ruff from last year?




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Friday, July 12, 2013

Who has the better looking legs?

If you like your legs a bit thick and long with a strong look, then it would have to be the Greater Yellowlegs. If you like your legs a bit on the thin side, petite with a dainty look, then it would have to be the Lesser Yellowlegs. Here is a nice comparison shot, which sometimes are not so clear when looking at both species in the field.  Me, I am not picky, I like em both :)

Greater and Lesser Yellowlegs. Do I really need to indicate which is which?
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Thursday, July 11, 2013

Jamaica Bay Shorebird Report 7-11-13...

Shorebirds pulled out last night as evidenced by the numbers today on the East Pond at Jamaica Bay Wildlife Refuge. While the current star, an American Avocet, is still lingering, the number of Short-billed Dowitchers were shaved in half to an estimated 500.  Greater and Lesser Yellowlegs numbers were also down and the 8 Stilt Sandpipers were down to 2 observed.  Despite the lower number of birds, a Killdeer, Semipalmated Plover and Pectoral Sandpiper added to the variety bringing the number of shorebirds to 12.  I spent some time studying the Shore-billed Dowitchers enjoying the opportunity to compare the various plumages and having the opportunity to look at the mostly Griseus species against 2 that looked good for Hendersoni.


Today's shorebirds numbers are as follows:

American Avocet:1
Greater Yellowleg: 14
Killdeer: 1
Lesser Yellowleg:10
Least Sandpiper: 6
Oystercatcher: 9
Pectoral Sandpiper:1
Semipalmated Plover: 1
Semipalmated Sandpiper: 8
Short-billed Dowitcher: 500 (2 candidates for Hendersoni)
Spotted Sandpiper: 2
Stilt Sandpiper: 2

Stilt Sandpiper center; a nice comparison as it fed amongst the many Short-billed Dowitchers.


The fewer number of shorebirds on the pond today allowed me to do some additional exploration on the South End and I am happy to report that I was able to make my way up to the Raunt.  For those of you not familiar with this naming convention.  This is the area that is directly across from the overlook when taking "Big John's" path (the path to the blind on the East Side).  See a map of the East Pond before Hurricane Sandy below. 
I have provided a few images below to give visitors an idea on some of the changes to expect on the East Pond and the areas to pay careful attention to as one make their way around the pond.  It is not that difficult if one take care and is not reckless when navigating the pond.  DO NOT be fooled by areas that may look solid and under water.  If you are not familiar with the layout, use your scope tripod legs to test the areas you are about to step in and try to bird with others near you.  TAKE YOUR time, when navigating soft spots; the mud can suck your boots in and you will go down if you are not careful.  The East Pond is a great place for shorebirding and I totally LOVE IT.  Respect the pond, the birds and all will be well.  Good luck out there!





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Tuesday, July 9, 2013

July 8-9th 2013 Shorebirding Report From Jamaica Bay Wildlife Refuge Queens NY...

Shorebirds have started to arrive on the East Pond at Jamaica Bay Wildlife Refuge in Queens New York. Just in time as the water level continues to draw down in the midst of a dry spell. As luck would have it, yesterday I found an American Avocet in the company of Short-billed Dowitchers, Greater Yellowlegs, Lesser Yellowlegs, Least and Semipalmated Sandpipers, Spotted Sandpiper and 2 Stilt Sandpipers.

American Avocet (center) with Short-billed Dowitchers.

Today, the American Avocet continued along with pretty much the same variety of shorebirds from yesterday. Today's shorebird numbers are as follows:  
American Avocet: 1 
Short-billed Dowitchers: 1000 
Greater Yellowlegs: 19 
Lesser Yellowlegs: 21 
Spotted Sandpiper: 2 
Stilt Sandpiper: 8
Least Sandpiper: 12 
Semipalmated Sandpiper: 34 
Oystercatcher: 3

L-R: Stilt Sandpipers, Lesser and Greater Yellowlegs.


The good news: I have cut walking paths through the phragmites on the North and South Ends of the Pond, more so on the North than the South. The East Pond while becoming more accessible with the lowering of the water remains soft and under water in many areas. It is STRONGLY advised to wear knee high water proof boots and proceed with caution. Please be respectful of the shorebirds and don't push them too hard as you make your way onto the pond for views. Stay against the phragmites and allow the birds to feed with minimal disturbance, so that they could gain the necessary weight to continue their travel.

The bad news: The East Pond as many of you know it, is not the same after Hurricane Sandy.  The South End has a deep cut and the breaches on the east side has created huge divides that are at the moment impassable. There are lots of soft spots and holes (more so on the South End), so one needs to be very careful as they attempt to navigate around the pond. As I continue to explore the East Pond, I will post information that should help in getting a clearer picture on how to navigate the area.

One last cautionary note: The MTA have a lot of security patrols monitoring the dyke to the North End of the East Pond. You really should not be, but if you are ever stopped, please remain polite and don't get annoyed with them.  They are only doing their job and are rather nice folks.  Double D's if you ever read this, thanks for all the good conversations. Tags: , , , ,

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Sunday, July 7, 2013

Western Sandpiper search leads to an Elegant Tern at Cupsogue Long Island NY...

There were so many titles I played around with to get this post off the ground but I finally settled on this one. So, here is the scoop on how New York's 1st state record of an Elegant Tern (pending NYSARC approval) was identified and documented. On July 3rd, I headed out to Cupsogue LI after reading the reports of Adult Arctic Terns seen on the Cupsogue Flats the day before; I had not seen any adult Arctic Terns at Cupsogue since June, so I was interested.  The day started for me a bit late as I knew the flats would have ample birders out looking for the Red-necked Stint, a CODE 3 that John Gluth and I had found last Sunday (read about it here). The conditions were foggy with some precipitation somewhat reminiscent of the day the RNST was found; despite the lack of better lighting for better photos of the Stint, I was happy about the conditions. It would at least be cool and maybe keep the feral primate numbers down.

Red-necked Stint
The small group of birders I met on the flats included Vincent Nichnadowicz, Ann Lazarus, Dale Dancis, Andy Guthrie a few others and the author of "Don't cry for me Argentina 1 and 2", the very poetic Bob Adamo. They had the Red-necked Stint in their field glasses and so I remarked cheekily to Bob Adamo, that it was good news since we were going to be spared a "Don't cry for me Argentina 3" post. Bob was a good sport as I expected and offered his congratulations on the find. I later found out that Katherine K, another birder who bemoaned her bad luck at missing the RNST the previous day was the one who spotted it after it had wandered off on the flats and out of sight for a bit. Later on, we were joined on the flats by Lloyd Spitalnik and Harry Mass both photographers, they too got on the RNST and Lloyd got some photos see his work here.

1st Summer Arctic Tern in the background with 1st Summer Common Tern in the foreground.
The group thinned out and soon it was only, Andy, Lloyd, Harry and I who remained and we spent some time looking at the Terns. Both Lloyd and Harry were keen to see Arctic Terns and it was not long before Andy and I pointed out a couple of 1st Summer Arctic Terns for them. While Lloyd and Harry enjoyed getting their sought after photos of Arctic and Roseate Terns, Andy and I spent some time studying the rest of flock looking closely at the variation of plumages this time of the year offered. We also had a bird that initially was thought to be a 2nd Summer Roseate Tern, but then we were not so sure. Both Andy and I in looking at our photos and doing some analysis are leaning towards, Siberian Common Tern (S. h. longipennis). I have sent photos to Shai Mitra for his review and feedback since he reported on a possible candidate back on June 26th 2011 also at Cupsogue LI. See his photos here.

Hybrid Calidrid believe to be Dunlin X White-rumped Sandpiper.
Soon, lloyd and Harry decided to leave not wanting to take any chances negotiating high tides with expensive equipment (sensible thing to do). I walked back to the last flat before the channel to make sure they were leaving safely. Then it was Andy and I alone on the flats and Andy after checking in with me to see how long I intended to stay, decided to hang with me to high tide even though he was hungry and wanted to leave. I assured Andy, that I knew my way off the flats and could negotiate the deep channels as I had done it before; although since Hurricane Sandy I have had to exercise more caution with the constant change. It was sometime near 3:15 p.m. when Andy and I began to work our way off the flats. As we got to the last open flat before the deep channel, we noticed a birder coming onto the flats. I remember telling Andy that this person must know the channels to be coming onto the flats this late during the rising tide and not worrying about deep and or soft spots. I later learned the individual was Michael Scheibel. We greeted Michael and asked if he was looking for the Red-necked Stint or Arctic Terns, but surprisingly he responded he was looking for a Western Sandpiper reported earlier down the road at Pikes Beach. Apparently the bird had flown towards the Cupsogue Flats and so Michael was hoping to catch up with it.

Hybrid Calidrid believe to be Dunlin X White-rumped Sandpiper.
We left Michael to his Western Sandpiper quest and continued our way off the flats. Just before we began walking into the channel, Andy spotted the Red-necked Stint close by. I suggested stopping for photos and we spent a few minutes getting some shots of the RNST. During our photo session, I kept a watchful eye on the incoming water as it began to get onto the area where we were.  After about 20 minutes, we decided that it was time to leave. Michael by then, had walked over to where we were and said he would cross the channel with us. I asked him, if he saw the Western Sandpiper and he indicated that he had; I then turned to Andy and suggested that we had to go see the Western Sandpiper (there was no way I was passing on a breeding plumage Western Sandpiper). It was a short distance from where we were and so we walked over. After Michael pointed out where the bird was, Andy and I both looked at it then with a start we both remarked to Michael that it was not a Western Sandpiper but rather a Hybrid Calidrid. From the giss, it looked to be a hybrid Dunlin X White-rumped Sandpiper. We felt confident with our ID when the bird flushed and we heard it give a White-rumped Sandpiper call.

Elegant Tern 1st State Record!
I was cycling through my photos of the Calidrid, when Andy said to me that a Royal Tern was now on the spit just a bit beyond where we were. I looked over and asked where? Andy give me the precise location and when I looked over with my naked eye, I thought the bird looked small for Royal. By then Andy had brought his scope to bear on the bird and then turned to me and said, "this bird has a long bill for a Royal, you ought to take a look". I put my scope on the bird and saw what Andy meant. This bird did not look like any Royal Tern I had seen before, it looked smaller, bill longer and there was a kind of pinkish tinge from the breast. I studied for a bit, then took my eye off the scope and looked at Andy, and casually said, Elegant in more of a questionable voice than an affirmative. Andy didn't immediately say anything, but I could sense he was thinking like I did. We have to get a better look at this bird, I suggested to him. We angled to our left to get a side profile and took additional looks. By the time I took my head up from the scope, I was confident we were not looking at a Royal Tern.

Elegant Tern at Cupsogue LI.
Andy and I then began the process of going through the field marks for an Elegant Tern; all the while we were both taking photos and I was also shooting video. Excitement was building. We talked through several field marks such as the long bill with the yellow at the tip, the slight shaggy crest and the black patch that was extended more so than Royal. After a about 3 minutes, I turned to Andy and said that I was confident we were looking at an Elegant Tern. I had seen Elegant Terns last year in Southern California and had studied them at length...I was sure. I asked Andy for his confidence level and he shook his head in affirmation, he was a go and so I called Shai Mitra who unfortunately was in Rhode Island. Shai offered his heartiest congratulations and I promised him photos for review. Andy in the meantime had called Tom Burke only to get his voice mail and also texted photos to the Cornell Mafia (no names...I am sworn to secrecy). I then decided that I was going to do a post just in case anyone was in the area. I figured even though the tide was now coming in fast, someone might be lucky to get here in time for the bird. We were hedging also that we had the ID nailed, but to be on the safe side I was going to use cautionary language; hence, the title, "Possible Elegant Tern".

Elegant Tern in the foreground with Common Tern in the background.
As we left the flats, we saw the bird flying out towards the ocean and we dreaded posting the news, but hoped it would return. By the time Andy and I had reached the Cupsogue parking lot, confirmation txts and phone calls were being returned in response to us sending out a few photos for review. The ID "appeared" good; it was then the realization sunk in that we had just documented and confirmed New York's 1st State Record of an Elegant Tern.  On the deck Andy relayed a text from a friend of ours who asked if we thought the bird could be the June 27th bird that Arie Gilbert had reported as a possible candidate?  I had not read that post but Andy did and he indicated there were no photos, so there was no way to know, it very well could be.  I did not care, it did not matter, we were part of the find or re-find depending on how one looked at it; plus we had photos and a confirmed ID, you could not find happier birders at that moment. More importantly, we were both hoping that the bird would stick around for others.  Note: since that day the bird has been seen by several birders through July 6th. Hopefully, it sticks for others. So thanks Michael for showing up at the right time because had we never turned back to look for a Western Sandpiper, this story could not be written.

Possible Siberian Common Tern (S. h. longipennis)




















Elegant Tern at Cupsogue LI.
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Wednesday, July 3, 2013

Elegant Tern Photos For Review - Cupsogue LI...

I will do a blog post on today's spectacular birding out at Cupsogue Long Island. As if Red-necked Stint, Arctic Terns and a hybrid Dunlin X White-rumped Sandpiper was not enough for one day. Andy Guthrie, Michael Scheibel and I found what we strongly believe to be an Elegant Tern. When I write my post, I will tell my readers how we happened upon this bird. For now, I am posting a few photos for those who would like to rule out Cayenne, Lesser Crested Tern or the Orange-billed form of Sandwich Tern. If you have any dispute with the ID of this bird, please post a comment.


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