Hi, Angus,
 
The first breeding bird atlas showed quite a few areas in Steuben County.
On the second, I only found one colony which was on Wade Hill Road, near
Jasper.  I couldn't see any of the birds, but thought that I could hear
about nine singing males.  Some time after the second Breeding Bird Atlas
somone, I think from downstate, was interested in finding Henslow's sparrow
and visited sites in Steuben County where Matt Victoria had found them
during his statewide grassland survey for Audubon New York.  This person
found some on Learn Road in the Town of Rathbone, Steuben County.  Shortly
after that someone with property on Learn Road donated their property to the
Chemung Valley Audubon Society.  We have done a couple of field trips there
in late May, but haven't rediscovered them.  I suspect that they were in the
field across the road from the CVAS property.

In case anyone wants to check the area out, the property is at the corner of
Learn Road and South Road.  South Road is not on the Delorme maps for some
reason.  The CVAS property is behind the historic Northrup Hill Schoolhouse.
The east end of Learn Road, by the way, is in Tracy Creek State Forest.  A
walk along Tracy Creek Road is a nice addition to the trip.  We were able to
hear Louisiana Waterthrush and Winter Wren there and also found an active
hummingbird nest on our trip this year.
 
Bill Ostrander
Chemung Valley Audubon Society

  _____  

From: [email protected]
[mailto:[email protected]] On Behalf Of Angus Wilson
Sent: Friday, July 15, 2011 12:38 PM
To: NYSBIRDS-L
Subject: [nysbirds-l] Status of Henslow's Sparrow in NYS


Bulletin board postings are naturally slanted to positive news and don't do
such a good job recording disappearances, either of particular individuals
(is the Hooded Crow still being seen?) or of populations. The recent
discovery of two Henslow's Sparrows in a field near Ames (Montgomery Co.)
got me thinking: are these are the only sightings for New York State this
season? 

Looking at eBird (a better resource for this type of question) says no, but
only just. Evidently, small numbers (the entries are for 1 bird each) are
still present in Fort Drum and the nearby Perch River WMA (Jefferson Co.)
and a little to the north in St. Lawrence County. But according to eBird,
that's it. I suspect official surveys will have come up with a few more at
these sites but still.

Have other traditional breeding sites in western and central NYS been
checked and found negative? Is total extirpation as a breeding species
imminent? At what point should Henslow's Sparrow be added to the NYSARC
review list? Heady questions. It would give me peace of mind to know if
other breeding sites still exist. Precise locations are not necessary, just
enough to know whether or not the breeding population in now confined to a
relatively small area in the St. Lawrence Transition. 

Unfortunately I don't have the The Second Atlas of Breeding Birds in New
York State (McGowan and Corwin 2008) at hand but I am sure this
indispensable resource for state birds has much to say on this troubling
topic. In 1999, the DEC reclassified the sparrow as Threatened (from Species
of Special Concern) but my sense is that the decline has continued
unchecked.

-- 
Angus Wilson
New York City & The Springs, NY, USA
http://birdingtotheend.blogspot.com/

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