Showing posts with label Greater Yellowlegs. Show all posts
Showing posts with label Greater Yellowlegs. Show all posts

Monday, September 12, 2016

Learning shorebirds

Ed Gaillard: birds &emdash; Yellowlegs, Dowitcher, others (Jamaica Bay)
a cozy scene

I'm not good at identifying shorebirds. That's natural; before this year, I never really looked at them much. I saw the few that showed up at Inwood Hill Park or on Randall's Island, but those few are pretty easy to ID. When I started going to Jamaica Bay, things got harder.

At the end of August, I birded the north end of Jamaica Bay's East Pond for the first time. That's where most of teh interesting reports come from, and I've had some trouble figuring out what I saw. So, I'm hoping some of my readers can help me our with a couple of problems.

Now, not all of the birds new to me were hard to ID. White-Rumped Sandpiper, for example. I had intended to go down the west side of the pond, because that's where the easiest footing is. Instead, I missed the path, and wound up in the northeast corner of the pond, which is identified on the maps as the "North Muck".

Well, yeah, it was muddy. But I managed to get down through the reeds to a place where I could see a bit of the shore. There were some small sandpipers there, that seemed a bit larger than the Least and Semipalmated peeps I knew. I wondered if they might be White-Rumped, and I tried to edge myself into a a better position to see them.

That's when I stepped into about 6 inches of very soft mud. I tried to pull my foot out, lost my balance, and wentdown with a loud squishy sound. The peeps flushed, and as the flew off, I could clearly see their white backsides. ID confirmed.

After extracting myself from the embrace of the earth, I made my way back to teh solider western edge of the pond, a little beach of wet sand. There I saw the cozy scene at the top of this post. I thought it was a nice photo; I also thought it was a Greater Yellowlegs on the left, a Dowitcher (probably Short-Billed) next to it, and...what the heck were those birds in the water off the right end of that log?

Ed Gaillard: birds &emdash; Yellowlegs, Dowitcher, others (Jamaica Bay)
Yellowlegs, Dowitcher, and ...?

They're pretty bulky. Their bodies seem about the same size as the Yellowlegs. Watching them, I had no clue at all what they might be. Sitting with my field guides at home, I still have no real idea. Could they be Willets? They're supposed to be kind of bulky and dumpy.

Here's a shot where the mystery birds are in profile (and another Dowitcher has showed up).

Ed Gaillard: birds &emdash; Yellowlegs, Dowitcher, others (Jamaica Bay)
Hope I got their good side

Any ideas?

At least with those birds, I knew I didn't know what I was looking at. This next one is a little embarrassing. I saw this group of three just hanging out, not feeding actively:

Ed Gaillard: birds &emdash; Three Amigos (Jamaica Bay)
the Three Amigos

and I said "OK, those are more Dowitchers". There were Dowitchers all over the place that day. I actually knew them the first time I saw them (on my previous trip) because of their feeding style--"like a sewing machine", just like it says in Peterson. Anyway, I think they were all Short-Billed, because that's what people had been seeing at the East Pond.

Ed Gaillard: birds &emdash; Three Amigos (Jamaica Bay)
one of these bills is not like the others

It wasn't until I got home and looked at my photos that I realized something was off. One of these birds has a shorter bill, and stands a little taller in the water. I think that's a Stilt Sandpiper. Here's another shot of them:

Ed Gaillard: birds &emdash; Three Amigos (Jamaica Bay)
quite companionable

I really, really should have noticed those differences while I was watching them. Clearly my observational skills aren't what they should be. Anyway, what do you think?

I did definitely see some Stilt Sandpipers later, feeding actively near more Dowitchers. They were easier to tell in action--the long legs and shorter bills bean their butts tilt way up in the air when they bend down to feed; Dowitchers stay more horizontal. (right?) So I noticed that, at least.

I didn't go too far down the shore--I saw that map called the next inward bend "Dead man's Cove". Since the "North Muck" had been so exactly right, I thought it was better not to test it.

Any help will be gratefully received.

Tuesday, May 12, 2015

Big weekend

I started my weekend by taking Friday off from work. There had been a lot of rarities reported in Central Park on Thursday--Blue Grosbeak, Red-Headed Woodpecker, both kinds of Cuckoo--but I was responsible adult and went to work.

They were all gone Friday, but I quietly got a total of 49 species anyway. A lot of migrating warblers were in.

Ed Gaillard: birds &emdash; Black-Throated Blue Warbler
I'm on my way

And a lot of resident birds were going about their business--establishing territory

Ed Gaillard: birds &emdash; Carolina Wren singing
I am wren, hear me roar

bathing

Ed Gaillard: birds &emdash; Orchard Oriole bathing with a Yellow-Rumped Warbler
Orchard Oriole and a Yellow-Rumped Warbler at the bird spa

and foraging.

Ed Gaillard: birds &emdash; Robin and apple
yum!

It was a splendid day. I had 46 species by noon, and then went off to look for the Mourning Warbler seen between Balcony Bridge and Triplets Bridge. I found it--along with dozens of other people--and had some good views, but I spent the rest of the day trying to get a good photo of it. It was too wily for me, though.

Saturday was the Global Big Day, organized by the Cornell Ornithology Lab as a conservation-awareness and fundraising initiative. The idea was to get a lot of people out in the field and see how many species they could see. The Lab hoped to record 4500 of the 10000+ species--they got almost 6000.

But it was a bit slow in New York. I had only twenty species in the Ramble, so I went up to Inwood Hill Park. The tide was rushing in when I arrived, but I was lucky enough to see the previously-reported Greater Yellowlegs

Ed Gaillard: birds &emdash; Greater Yellowlegs, Spuyten Duyvil Creek
skinny legs and all

which was a life New York City bird for me, and as a bonus there were a pair of Snowy Egrets--

Ed Gaillard: birds &emdash; Snowy Egrets, Spuyten Duyvil Creek
Egrets, I've had a few

--first of the year for me, and a very good bird for Inwood Hill.

Since I was there, I decide to look for the Wild Turkey that had been reported recently, and on the way up the hill I met Nadir Sourigi, a really fine birder who leads walks for Audubon and so on, and we went off to look for her and for Cuckoos. No luck on either, but I highly recommend the experience of birding with someone who's massively better than you. Great fun, as well as instructive and informative.

Sunday was a little brisker in Central Park, and a lovely day for birding as well.

Ed Gaillard: birds &emdash; Northern Parula
Northern Parula

Ed Gaillard: birds &emdash; Blue-Headed Vireo
Blue-Headed Vireo

I'll post more soon.