Fall In Spring – Part Deux

Two stunning Black-throated Blue Warblers fed at knee level. Blackish-blue primary coverts and large white wing panel age this as a AHY.

May 11th – Brooklyn, NY

Similar meteorological conditions to those in CT last week, presented themselves this weekend. I was at Ingrid’s place in Brooklyn on Friday night and a band of weather across Manhattan and south-west CT boded well for downing northward-bound migrants.

My choices were to bird either Prospect Park or Greenwood Cemetery. Prospect always produces birds, but on a weekend, the amount of people and dogs really detracts from the birding for me and I prefer the less well-watched Greenwood Cemetery…a beautiful and often productive spot. But, I opted for Coney Island Creek Park, on the western end of Coney Island.

A small swath of coastal trees flanked by water to the north and urban development to the south, birds concentrate there in fall, moving south then west along the dunes. It was the spot I had one of the most exciting fallouts I have ever seen last October and figured the topography would work well in concentrating birds in spring.

Coney Island Creek Park, Brooklyn, NY. Looking east from the tree edge where it meets the creek. Birds head along this narrow dune line.

Figuring it would have birds, and would be under birded, I made the easy 20 minute drive from Park Slope and arrived at 7am. I got out of the car and it was quiet, with no sign of any migrants. However, after several minutes, warbler chips emanated from birds coming in high from over the water and were dropping into the trees. Game on! They were coming in hot, and it was evident a fallout was happening – birds coming in high from the south-west and other birds seemed to be coming in from the east, presumably birds that had made landfall and were following the east-west dune line that terminated at the creek where I had positioned myself. Birds were clearly jumping off from the trees here out into the bay. Birds increased by the hour and being a small green oasis surrounded by geographical and man-made barriers, it concentrated the birds here. Again, surprisingly, I was the only birder present to enjoy this exciting 2-hour blitz.

It was a big flight of Blackpolls this morning. Males dominated, with just one female seen. The grey crown, brownish alula and primary coverts, and what seems to be a molt contrast in the greater coverts (older, narrow retained outers and fresh inners) age this as a SY.

Parulas were the other numerous species, showing really well in the small shrubs and trees at the western end. Dark bronze in the breast band makes this a male. The primary coverts are blue-grey and don’t contrast much with the greater coverts suggesting a AHY, but the worn tertials and brownish alula suggest SY. So, not sure on the age of this one.

Another equally confiding male BT Blue. The brownish wing feathers and smaller wing patch age it as a SY.

Ebird checklist here:

https://ebird.org/view/checklist/S56123576

Swainson’s Thrush, Greenwood Cemetery. A much more peaceful and enjoyable spot to bird than the neighboring Prospect Park.

Greenwood Cemetery held a few birds but nothing special…several Swainson’s Thrushes and Veeries and a few of the expected warblers.

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