Re: [nysbirds-l] Trumpeter Swans; Middle Island, Suffolk Co

2011-02-26 Thread Mike
This afternoon I found a pair of black-billed swans on Artist Lake in Middle 
Island.  The birds kept to a small area of open water towards the south end 
of the lake.  Although distant, they appeared to be Trumpeters- probably the 
same birds that have been frequenting Upper Lake in Yaphank, which is  about 
2 or 3 miles to the south.


Artist Lake is on the south side of Middle Country Rd (Rt 25) less than a 
mile east of its intersection with Yaphank Middle Island Rd (Rt 101).


Mike Cooper
Ridge,
NY 



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Re: [nysbirds-l] Trumpeter Swans; Middle Island, Suffolk Co

2011-02-26 Thread Mike
This afternoon I found a pair of black-billed swans on Artist Lake in Middle 
Island.  The birds kept to a small area of open water towards the south end 
of the lake.  Although distant, they appeared to be Trumpeters- probably the 
same birds that have been frequenting Upper Lake in Yaphank, which is  about 
2 or 3 miles to the south.


Artist Lake is on the south side of Middle Country Rd (Rt 25) less than a 
mile east of its intersection with Yaphank Middle Island Rd (Rt 101).


Mike Cooper
Ridge,
NY 



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[nysbirds-l] Trumpeter Swans

2010-12-31 Thread vanhaas
One last point copied from the Kingbird ariticle where my reference to records 
of birds from the Ontario program:

The first reports of Trumpeter Swans (Cygnus buccinator) in NYS were of
wing-tagged birds at Dunkirk Harbor, Chautauqua Co., in the fall of 1988. Since
that time sightings have increased and breeding has been confirmed in at least
six locations. Most likely, these NY birds are derived from two sources: the
Ontario reintroduction program for this species, and a private reserve in Clyde,
Wayne Co., NY where unbanded fledglings have been allowed to roam freely
since around 1990. Although less likely, swans from reintroduction programs in
Ohio, Michigan, and Minnesota could also be a source for NYS birds.
According to the DEC, tagged Trumpeter Swans in NYS are presumed to be
from the Canadian reintroduction program north of Lake Ontario. Although
most of these programs style themselves as "reintroduction" or "restoration"
programs, and they are referred to in this manner below, the original breeding
distribution of this species remains a contentious subject (Carroll and Swift
2000; Whan 200point, ; Rising 200 1)

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[nysbirds-l] Trumpeter Swans

2010-12-31 Thread vanhaas
I would like to thank Willie D'Anna (infinitely more qualified than I) for 
clearing up some of my impressions on the status of Trumpeter Swans.  Still, 
having reviewed the information, I feel NYSARC should add Trumpeter Swan to the 
New York State list. This probably won't happen any time soon, but I'm sure 
that it will eventually indeed take place. Thank you, John Haas

Happy New Year!

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Re: [nysbirds-l] Trumpeter Swans

2010-12-31 Thread Willie D'Anna and Betsy Potter
I wish to clear up some misconceptions in my friend, John Haas's, recent
post.

  > The article infers that an established breeding population must exist
before the species will be accepted by NYSARC.

The article John refers to is "Guidelines for the Admission of Exotic
Species to the New York State Checklist", available at this link:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf.  While
John's statement above (after the right arrow) is true, he goes on to imply
that the statement means that there must be an established breeding
population within NY.  The reason for this misinterpretation is unclear to
me but, in any case, it is patently NOT true.  Eurasian Collared-Dove is an
example of an exotic species that NY has accepted based upon established
breeding populations in other States.  The article above states, on Kingbird
p. 9 :
"... the admission of a particular exotic species to the New York State
Checklist depends further on either the presence of established populations
within the state, or on the natural occurrence within the state of
individuals
derived from an established population elsewhere."
And, on Kingbird p. 11:
"Established populations of exotic species in neighboring states will be
regarded
as potential sources of natural dispersants or vagrants to New York State.
Such
records may be accepted by NYSARC if they are judged to be derived from the
established source rather than a non-established population or recently
released
captive birds."

  > There could be much discussion about this species, but one thing that is
clear from our records is that naturally occurring migrants and vagrants
have been arriving from the Ontario population for many years.  Some of
these birds have remained to start their own breeding populations, which if
I read correctly, are on the verge of being established in New York in their
own right.

For the most part, there is little evidence to suggest that birds from
Ontario have remained to nest in NY.  If anyone has any evidence of that
being the case, we would appreciate hearing about it.  The NY breeding
population does not seem to be on the verge on becoming established in NY.
There are essentially two breeding areas - one in the Perch River WMA in
Jefferson County and one in Wayne County.  For several years only one or two
long-lived pairs have bred in the Perch River area and it is unclear if any
cygnets have lived to fledging (the young sometimes have deformities).  The
origin of these swans is unknown.  There are a few nests in Wayne County
every year but few young birds have been documented to survive to fledging.
These swans are derived from a private reserve in this county, which has
breeding Trumpeter Swans.  The young and most breeding pairs at the reserve
are not pinioned.  These breeding swans are not from the Ontario population.

  > Ontario has met the criteria to declare the  species as established and
has considered it thus since 2007.  I would be interested to know if there
are other instances when NYSARC has not accepted another state, province or
country's decision on whether or not a species is established.

NY has written guidelines for accepting exotic species onto the checklist -
see the link above - which are clearly different than the criteria used by
the Ontario Bird Records Committee.  To repeat what Andy Guthrie has already
pointed out, it is true that Ontario has accepted Trumpeter Swan on their
list based upon their opinion that the population there is self-sustaining
but in the opinion of NYSARC, it is not clear that there has been a
long-enough period of self-sufficient breeding success to consider such a
long-lived species truly established.  Trumpeter Swans can live for 20-30
years, so many of the wild born birds are most likely still only first or
second generation.  The existing population in Ontario has been supplemented
by continued introductions until as recently as 2006, and a large portion of
the population has been sustained in winter by supplemental feeding
programs.  It's not clear how well the population will thrive without these
human interventions.  

I cannot answer John's implied question above but perhaps more salient is
that NY is not the only records committee that does not consider Trumpeter
Swan to be established outside of the west - New Jersey and Florida are two
others.

Good birding,
Willie D'Anna, NYSARC


-Original Message-
From: bounce-7622403-3714...@list.cornell.edu
[mailto:bounce-7622403-3714...@list.cornell.edu] On Behalf Of
vanh...@citlink.net
Sent: Thursday, December 30, 2010 5:10 PM
To: New York Birds
Subject: [nysbirds-l] Trumpeter Swans

This is a bit of a late chime in, but here is my opinion on the Trumpeter
Swans. I read with interest the discussion of Trumpeter Swans in New York
State.  It has been ten years since I observed my first Trumpeter Swan in
New York, and I have had several subsequent observations 

Re: [nysbirds-l] Trumpeter Swans

2010-12-31 Thread Willie D'Anna and Betsy Potter
I wish to clear up some misconceptions in my friend, John Haas's, recent
post.

   The article infers that an established breeding population must exist
before the species will be accepted by NYSARC.

The article John refers to is Guidelines for the Admission of Exotic
Species to the New York State Checklist, available at this link:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf.  While
John's statement above (after the right arrow) is true, he goes on to imply
that the statement means that there must be an established breeding
population within NY.  The reason for this misinterpretation is unclear to
me but, in any case, it is patently NOT true.  Eurasian Collared-Dove is an
example of an exotic species that NY has accepted based upon established
breeding populations in other States.  The article above states, on Kingbird
p. 9 :
... the admission of a particular exotic species to the New York State
Checklist depends further on either the presence of established populations
within the state, or on the natural occurrence within the state of
individuals
derived from an established population elsewhere.
And, on Kingbird p. 11:
Established populations of exotic species in neighboring states will be
regarded
as potential sources of natural dispersants or vagrants to New York State.
Such
records may be accepted by NYSARC if they are judged to be derived from the
established source rather than a non-established population or recently
released
captive birds.

   There could be much discussion about this species, but one thing that is
clear from our records is that naturally occurring migrants and vagrants
have been arriving from the Ontario population for many years.  Some of
these birds have remained to start their own breeding populations, which if
I read correctly, are on the verge of being established in New York in their
own right.

For the most part, there is little evidence to suggest that birds from
Ontario have remained to nest in NY.  If anyone has any evidence of that
being the case, we would appreciate hearing about it.  The NY breeding
population does not seem to be on the verge on becoming established in NY.
There are essentially two breeding areas - one in the Perch River WMA in
Jefferson County and one in Wayne County.  For several years only one or two
long-lived pairs have bred in the Perch River area and it is unclear if any
cygnets have lived to fledging (the young sometimes have deformities).  The
origin of these swans is unknown.  There are a few nests in Wayne County
every year but few young birds have been documented to survive to fledging.
These swans are derived from a private reserve in this county, which has
breeding Trumpeter Swans.  The young and most breeding pairs at the reserve
are not pinioned.  These breeding swans are not from the Ontario population.

   Ontario has met the criteria to declare the  species as established and
has considered it thus since 2007.  I would be interested to know if there
are other instances when NYSARC has not accepted another state, province or
country's decision on whether or not a species is established.

NY has written guidelines for accepting exotic species onto the checklist -
see the link above - which are clearly different than the criteria used by
the Ontario Bird Records Committee.  To repeat what Andy Guthrie has already
pointed out, it is true that Ontario has accepted Trumpeter Swan on their
list based upon their opinion that the population there is self-sustaining
but in the opinion of NYSARC, it is not clear that there has been a
long-enough period of self-sufficient breeding success to consider such a
long-lived species truly established.  Trumpeter Swans can live for 20-30
years, so many of the wild born birds are most likely still only first or
second generation.  The existing population in Ontario has been supplemented
by continued introductions until as recently as 2006, and a large portion of
the population has been sustained in winter by supplemental feeding
programs.  It's not clear how well the population will thrive without these
human interventions.  

I cannot answer John's implied question above but perhaps more salient is
that NY is not the only records committee that does not consider Trumpeter
Swan to be established outside of the west - New Jersey and Florida are two
others.

Good birding,
Willie D'Anna, NYSARC


-Original Message-
From: bounce-7622403-3714...@list.cornell.edu
[mailto:bounce-7622403-3714...@list.cornell.edu] On Behalf Of
vanh...@citlink.net
Sent: Thursday, December 30, 2010 5:10 PM
To: New York Birds
Subject: [nysbirds-l] Trumpeter Swans

This is a bit of a late chime in, but here is my opinion on the Trumpeter
Swans. I read with interest the discussion of Trumpeter Swans in New York
State.  It has been ten years since I observed my first Trumpeter Swan in
New York, and I have had several subsequent observations since that time.
Each year the question of countability comes

[nysbirds-l] Trumpeter Swans

2010-12-31 Thread vanhaas
I would like to thank Willie D'Anna (infinitely more qualified than I) for 
clearing up some of my impressions on the status of Trumpeter Swans.  Still, 
having reviewed the information, I feel NYSARC should add Trumpeter Swan to the 
New York State list. This probably won't happen any time soon, but I'm sure 
that it will eventually indeed take place. Thank you, John Haas

Happy New Year!

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[nysbirds-l] Trumpeter Swans

2010-12-30 Thread Sy Schiff
I would like to add my thoughts on this situation as I personally see it

The Ontario, Canada Records Committee has recognized the reintroduced Trumpeter 
Swan as an established breeding bird and as such is countable by Canadian 
birders in this new location. A vagrant from the population has been verified 
as being seen in NY. As such, by our rules, it becomes countable in NY as soon 
as the record is added to the NY list. This ought to be a mere formality. 
(Those who have seen the bird, please submit NYSARC reports).

However, this will only happen if NYSARC accepts the Ontario findings or agrees 
with their logic. If they are going to second guess Ontario and apply NY 
"rules" to another Records Committee findings, then we may have a long wait. 
Let's hope not.

To be fair, at a somewhat higher level, the AOU has declined to follow the 
British OU on certain taxonomy matters, so these jurisdictional things are not 
without president.

Sy Schiff

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[nysbirds-l] Trumpeter Swans

2010-12-30 Thread vanhaas
This is a bit of a late chime in, but here is my opinion on the Trumpeter 
Swans. I read with interest the discussion of Trumpeter Swans in New York 
State.  It has been ten years since I observed my first Trumpeter Swan in New 
York, and I have had several subsequent observations since that time.  Each 
year the question of countability comes up among the observers.   I read the 
article provided by Andy Guthrie and the NYSARC criteria for acceptance of 
species to the state list.  The article infers that an established breeding 
population must exist before the species will be accepted by NYSARC.  This is 
of course not a criteria for a species to be accepted to the New York list or 
many species would never have been added.  Vagrants and range expansion 
individuals are regularly accepted to our list.  There could be much discussion 
about this species, but one thing that is clear from our records is that 
naturally occurring migrants and vagrants have been arriving from the Ontario 
population for many years.  Some of these birds have remained to start their 
own breeding populations, which if I read correctly, are on the verge of being 
established in New York in their own right.  Ontario has met the criteria to 
declare the  species as established and  has considered it thus since 2007.  I 
would be interested to know if there are other instances when NYSARC has not 
accepted another state, province or country’s decision on whether or not a 
species is established.  We currently have at least one  bird present and seen 
by multiple observers to be a tagged individual from an accepted established 
population outside the United States.  There is no question of provenance. .  
In my humble opinion, the appropriate action for NYSARC to take is to add 
Trumpeter Swan to the New York State list.   I certainly hope that reports will 
be filed on this bird to ensure that happens.  John Haas

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[nysbirds-l] Trumpeter Swans

2010-12-30 Thread vanhaas
This is a bit of a late chime in, but here is my opinion on the Trumpeter 
Swans. I read with interest the discussion of Trumpeter Swans in New York 
State.  It has been ten years since I observed my first Trumpeter Swan in New 
York, and I have had several subsequent observations since that time.  Each 
year the question of countability comes up among the observers.   I read the 
article provided by Andy Guthrie and the NYSARC criteria for acceptance of 
species to the state list.  The article infers that an established breeding 
population must exist before the species will be accepted by NYSARC.  This is 
of course not a criteria for a species to be accepted to the New York list or 
many species would never have been added.  Vagrants and range expansion 
individuals are regularly accepted to our list.  There could be much discussion 
about this species, but one thing that is clear from our records is that 
naturally occurring migrants and vagrants have been arriving from the Ontario 
population for many years.  Some of these birds have remained to start their 
own breeding populations, which if I read correctly, are on the verge of being 
established in New York in their own right.  Ontario has met the criteria to 
declare the  species as established and  has considered it thus since 2007.  I 
would be interested to know if there are other instances when NYSARC has not 
accepted another state, province or country’s decision on whether or not a 
species is established.  We currently have at least one  bird present and seen 
by multiple observers to be a tagged individual from an accepted established 
population outside the United States.  There is no question of provenance. .  
In my humble opinion, the appropriate action for NYSARC to take is to add 
Trumpeter Swan to the New York State list.   I certainly hope that reports will 
be filed on this bird to ensure that happens.  John Haas

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[nysbirds-l] Trumpeter Swans

2010-12-30 Thread Sy Schiff
I would like to add my thoughts on this situation as I personally see it

The Ontario, Canada Records Committee has recognized the reintroduced Trumpeter 
Swan as an established breeding bird and as such is countable by Canadian 
birders in this new location. A vagrant from the population has been verified 
as being seen in NY. As such, by our rules, it becomes countable in NY as soon 
as the record is added to the NY list. This ought to be a mere formality. 
(Those who have seen the bird, please submit NYSARC reports).

However, this will only happen if NYSARC accepts the Ontario findings or agrees 
with their logic. If they are going to second guess Ontario and apply NY 
rules to another Records Committee findings, then we may have a long wait. 
Let's hope not.

To be fair, at a somewhat higher level, the AOU has declined to follow the 
British OU on certain taxonomy matters, so these jurisdictional things are not 
without president.

Sy Schiff

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2) http://birdingonthe.net/mailinglists/NYSB.html
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Please submit your observations to eBird:
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RE: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-23 Thread Shaibal Mitra
I think Andy is being very diplomatic here, but to question whether 
re-introduced Trumpeter Swans are established in the Great Lakes region is to 
contradict the conclusions of not only the Ontario committee, but also those of 
Illinois, Wisconsin, and Minnesota.

If one accepts that established populations exist in the region, as all of 
those committees do, then it is illogical to use local establishment (i.e., 
fully established breeding populations in NYS) as the criterion for acceptance 
here; instead, simple occurrence of individuals attributable to those 
populations will do. This is how House Finch got onto the checklists of every 
state in the eastern US beyond its NY origins, and how Eurasian Collared-Dove 
irrupted out of Florida.

Anyone can choose to question the conclusions of those other committees if they 
choose, but is it really appropriate for NYSARC to assume responsibility for 
deciding whether or when the populations in Ontario and elsewhere around the 
Great Lakes have satisfied NYSARC's definition of establishment?

Shai Mitra
Bay Shore

From: Andy Guthrie [guthr...@gmail.com]
Sent: Thursday, December 23, 2010 9:18 AM
To: Shaibal Mitra; NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Trumpeter Swans discover eastern Long Island


As a member of the New York State Avian Records Committee (NYSARC), I can 
provide some insight into where the Committee currently stands on this issue.  
This is something that NYSARC has discussed annually for at least the past 
several years.

It is true that the Ontario Bird Record Committee has added Trumpeter Swan to 
its list (in 2007) based on their opinion that the population there is 
self-sustaining, but in the opinion of NYSARC it's not clear that there has 
been a long enough period of self-sufficient breeding success to consider such 
a long-lived species truly established.  Trumpeter Swans can live for 20-30 
years, so many of the wild born birds are most likely still only first or 
second generation.  The existing population in Ontario has been supplemented by 
continued introductions until as recently as 2006, and a large portion of the 
population has been sustained in winter by supplemental feeding programs.  It's 
not clear how well the population will thrive without these human 
interventions.  There is a continent-wide survey of Trumpeter Swan populations 
conducted every five years - the most recent in 2010, the results of which have 
not yet been published.  NYSARC will use this as part of the continuing 
evaluation as to the current status of the species.

NYSARC recently published a summary of the status of Trumpeter Swan in New York 
State, available here: 
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p2-8sherony.pdf

NYSARC's guidelines on determining whether a species is considered established 
in the state are available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf

Cheers,
Andy Guthrie
Hamlin, NY

On Wed, Dec 22, 2010 at 3:13 PM, Shaibal Mitra 
mailto:shaibal.mi...@csi.cuny.edu>> wrote:
Given that this marked bird demonstrably originated from a population regarded 
as fully established, doesn't this occurrence constitute a legitimate record 
for New York State?

From: 
bounce-7597094-3714...@list.cornell.edu<mailto:bounce-7597094-3714...@list.cornell.edu>
 
[bounce-7597094-3714...@list.cornell.edu<mailto:bounce-7597094-3714...@list.cornell.edu>]
 on behalf of Angus Wilson 
[oceanwander...@gmail.com<mailto:oceanwander...@gmail.com>]
Sent: Wednesday, December 22, 2010 12:57 PM
To: NYSBIRDS-L
Subject: [nysbirds-l] Trumpeter Swans discover eastern Long Island

Trumpeter Swans are an increasingly familiar sight in western, central, and to 
some extent northern New York State, especially in the winter when parties of 
birds move down from Ontario in search of open water. Evidence suggests that 
the bulk of the NY population is derived one way or the other from the 
reintroduction program in Ontario. This ambitious project is based at Wye Marsh 
in Midland ON, which is near the southeastern corner of Georgia Bay on Lake 
Huron. Ontario raised swans have stayed to nest at a few spots within NYS and 
their offspring have spread further afield. Many of the Ontario birds are wing 
tagged (yellow with a unique three letter/number code) so their movements and 
survival can be easily tracked. There are other reintroduction programs (e.g. 
Ohio) but we await solid proof that any of their birds have reached into NYS. 
Unfortunately, few of the birds hatched in NYS have been marked and we have 
little information on their survival, movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern 
portions of the state but this seems to be changing. On Monday, Bob Wilson 
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in 
Southampton, Su

Re: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-23 Thread Andy Guthrie
As a member of the New York State Avian Records Committee (NYSARC), I can
provide some insight into where the Committee currently stands on this
issue.  This is something that NYSARC has discussed annually for at least
the past several years.
It is true that the Ontario Bird Record Committee has added Trumpeter Swan
to its list (in 2007) based on their opinion that the population there is
self-sustaining, but in the opinion of NYSARC it's not clear that there has
been a long enough period of self-sufficient breeding success to consider
such a long-lived species truly established.  Trumpeter Swans can live for
20-30 years, so many of the wild born birds are most likely still only first
or second generation.  The existing population in Ontario has been
supplemented by continued introductions until as recently as 2006, and a
large portion of the population has been sustained in winter by supplemental
feeding programs.  It's not clear how well the population will thrive
without these human interventions.  There is a continent-wide survey of
Trumpeter Swan populations conducted every five years - the most recent in
2010, the results of which have not yet been published.  NYSARC will use
this as part of the continuing evaluation as to the current status of the
species.

NYSARC recently published a summary of the status of Trumpeter Swan in New
York State, available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p2-8sherony.pdf

NYSARC's guidelines on determining whether a species is considered
established in the state are available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf

Cheers,
Andy Guthrie
Hamlin, NY

On Wed, Dec 22, 2010 at 3:13 PM, Shaibal Mitra
wrote:

>  Given that this marked bird demonstrably originated from a population
> regarded as fully established, doesn't this occurrence constitute a
> legitimate record for New York State?
>  --
> *From:* bounce-7597094-3714...@list.cornell.edu [
> bounce-7597094-3714...@list.cornell.edu] on behalf of Angus Wilson [
> oceanwander...@gmail.com]
> *Sent:* Wednesday, December 22, 2010 12:57 PM
> *To:* NYSBIRDS-L
> *Subject:* [nysbirds-l] Trumpeter Swans discover eastern Long Island
>
>   Trumpeter Swans are an increasingly familiar sight in western, central,
> and to some extent northern New York State, especially in the winter when
> parties of birds move down from Ontario in search of open water. Evidence
> suggests that the bulk of the NY population is derived one way or the other
> from the reintroduction program in Ontario. This ambitious project is based
> at Wye Marsh in Midland ON, which is near the southeastern corner of Georgia
> Bay on Lake Huron. Ontario raised swans have stayed to nest at a few spots
> within NYS and their offspring have spread further afield. Many of the
> Ontario birds are wing tagged (yellow with a unique three letter/number
> code) so their movements and survival can be easily tracked. There are other
> reintroduction programs (e.g. Ohio) but we await solid proof that any of
> their birds have reached into NYS. Unfortunately, few of the birds hatched
> in NYS have been marked and we have little information on their survival,
> movements or ability to nest successfully.
>
> Trumpeter Swan have remained very scarce in the eastern and southeastern
> portions of the state but this seems to be changing. On Monday, Bob Wilson
> found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in
> Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk
> Co, where two untagged Trumpeters have returned for another winter.
> According to Harry Lumsden of the Ontario Trumpeter Swan Restoration
> Program, 'A60' is a female that was hatched in 2009 by two tagged swans (981
> and E51). She was banded at Hillsburg ON (northwest of the Lake Ontario
> shoreline) on 7 Oct 2009 and then resighted at several location within
> southeastern Ontario during the following winter, spring and summer. In July
> of this year, A60 was found injured in Rosemount ON, taken into rehab and
> then released a short while later near Mansfield ON. There have been no
> additional reports of this bird until now. Are A60 and the Yaphank pair
> harbingers of changes to come? I would imagine the milder marine climate and
> less extensive snowcover of Long Island might offer an attractive and
> reliable wintering ground for these long-lived birds. Time will tell.
>
> NYSARC is actively monitoring the status of Trumpeter Swan in anticipation
> of adding the species to the official New York State Checklist. Guidelines
> have been established to help decide when a species can be considered
> self-sustaining (remember the fate of Eurasian Skylark and European
> Goldfinch) and in the Committee's opinion this has not been met quite yet.
>

Re: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-23 Thread Andy Guthrie
As a member of the New York State Avian Records Committee (NYSARC), I can
provide some insight into where the Committee currently stands on this
issue.  This is something that NYSARC has discussed annually for at least
the past several years.
It is true that the Ontario Bird Record Committee has added Trumpeter Swan
to its list (in 2007) based on their opinion that the population there is
self-sustaining, but in the opinion of NYSARC it's not clear that there has
been a long enough period of self-sufficient breeding success to consider
such a long-lived species truly established.  Trumpeter Swans can live for
20-30 years, so many of the wild born birds are most likely still only first
or second generation.  The existing population in Ontario has been
supplemented by continued introductions until as recently as 2006, and a
large portion of the population has been sustained in winter by supplemental
feeding programs.  It's not clear how well the population will thrive
without these human interventions.  There is a continent-wide survey of
Trumpeter Swan populations conducted every five years - the most recent in
2010, the results of which have not yet been published.  NYSARC will use
this as part of the continuing evaluation as to the current status of the
species.

NYSARC recently published a summary of the status of Trumpeter Swan in New
York State, available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p2-8sherony.pdf

NYSARC's guidelines on determining whether a species is considered
established in the state are available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf

Cheers,
Andy Guthrie
Hamlin, NY

On Wed, Dec 22, 2010 at 3:13 PM, Shaibal Mitra
shaibal.mi...@csi.cuny.eduwrote:

  Given that this marked bird demonstrably originated from a population
 regarded as fully established, doesn't this occurrence constitute a
 legitimate record for New York State?
  --
 *From:* bounce-7597094-3714...@list.cornell.edu [
 bounce-7597094-3714...@list.cornell.edu] on behalf of Angus Wilson [
 oceanwander...@gmail.com]
 *Sent:* Wednesday, December 22, 2010 12:57 PM
 *To:* NYSBIRDS-L
 *Subject:* [nysbirds-l] Trumpeter Swans discover eastern Long Island

   Trumpeter Swans are an increasingly familiar sight in western, central,
 and to some extent northern New York State, especially in the winter when
 parties of birds move down from Ontario in search of open water. Evidence
 suggests that the bulk of the NY population is derived one way or the other
 from the reintroduction program in Ontario. This ambitious project is based
 at Wye Marsh in Midland ON, which is near the southeastern corner of Georgia
 Bay on Lake Huron. Ontario raised swans have stayed to nest at a few spots
 within NYS and their offspring have spread further afield. Many of the
 Ontario birds are wing tagged (yellow with a unique three letter/number
 code) so their movements and survival can be easily tracked. There are other
 reintroduction programs (e.g. Ohio) but we await solid proof that any of
 their birds have reached into NYS. Unfortunately, few of the birds hatched
 in NYS have been marked and we have little information on their survival,
 movements or ability to nest successfully.

 Trumpeter Swan have remained very scarce in the eastern and southeastern
 portions of the state but this seems to be changing. On Monday, Bob Wilson
 found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in
 Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk
 Co, where two untagged Trumpeters have returned for another winter.
 According to Harry Lumsden of the Ontario Trumpeter Swan Restoration
 Program, 'A60' is a female that was hatched in 2009 by two tagged swans (981
 and E51). She was banded at Hillsburg ON (northwest of the Lake Ontario
 shoreline) on 7 Oct 2009 and then resighted at several location within
 southeastern Ontario during the following winter, spring and summer. In July
 of this year, A60 was found injured in Rosemount ON, taken into rehab and
 then released a short while later near Mansfield ON. There have been no
 additional reports of this bird until now. Are A60 and the Yaphank pair
 harbingers of changes to come? I would imagine the milder marine climate and
 less extensive snowcover of Long Island might offer an attractive and
 reliable wintering ground for these long-lived birds. Time will tell.

 NYSARC is actively monitoring the status of Trumpeter Swan in anticipation
 of adding the species to the official New York State Checklist. Guidelines
 have been established to help decide when a species can be considered
 self-sustaining (remember the fate of Eurasian Skylark and European
 Goldfinch) and in the Committee's opinion this has not been met quite yet.
 Monitoring the movements of identifiable individuals such as A60 is
 extremely useful in this process and NYSARC encourages submissions of marked
 birds or birds from areas

RE: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-23 Thread Shaibal Mitra
I think Andy is being very diplomatic here, but to question whether 
re-introduced Trumpeter Swans are established in the Great Lakes region is to 
contradict the conclusions of not only the Ontario committee, but also those of 
Illinois, Wisconsin, and Minnesota.

If one accepts that established populations exist in the region, as all of 
those committees do, then it is illogical to use local establishment (i.e., 
fully established breeding populations in NYS) as the criterion for acceptance 
here; instead, simple occurrence of individuals attributable to those 
populations will do. This is how House Finch got onto the checklists of every 
state in the eastern US beyond its NY origins, and how Eurasian Collared-Dove 
irrupted out of Florida.

Anyone can choose to question the conclusions of those other committees if they 
choose, but is it really appropriate for NYSARC to assume responsibility for 
deciding whether or when the populations in Ontario and elsewhere around the 
Great Lakes have satisfied NYSARC's definition of establishment?

Shai Mitra
Bay Shore

From: Andy Guthrie [guthr...@gmail.com]
Sent: Thursday, December 23, 2010 9:18 AM
To: Shaibal Mitra; NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Trumpeter Swans discover eastern Long Island


As a member of the New York State Avian Records Committee (NYSARC), I can 
provide some insight into where the Committee currently stands on this issue.  
This is something that NYSARC has discussed annually for at least the past 
several years.

It is true that the Ontario Bird Record Committee has added Trumpeter Swan to 
its list (in 2007) based on their opinion that the population there is 
self-sustaining, but in the opinion of NYSARC it's not clear that there has 
been a long enough period of self-sufficient breeding success to consider such 
a long-lived species truly established.  Trumpeter Swans can live for 20-30 
years, so many of the wild born birds are most likely still only first or 
second generation.  The existing population in Ontario has been supplemented by 
continued introductions until as recently as 2006, and a large portion of the 
population has been sustained in winter by supplemental feeding programs.  It's 
not clear how well the population will thrive without these human 
interventions.  There is a continent-wide survey of Trumpeter Swan populations 
conducted every five years - the most recent in 2010, the results of which have 
not yet been published.  NYSARC will use this as part of the continuing 
evaluation as to the current status of the species.

NYSARC recently published a summary of the status of Trumpeter Swan in New York 
State, available here: 
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p2-8sherony.pdf

NYSARC's guidelines on determining whether a species is considered established 
in the state are available here:
http://www.nybirds.org/KBsearch/y2007v57n1/y2007v57n1p9-11nysarc.pdf

Cheers,
Andy Guthrie
Hamlin, NY

On Wed, Dec 22, 2010 at 3:13 PM, Shaibal Mitra 
shaibal.mi...@csi.cuny.edumailto:shaibal.mi...@csi.cuny.edu wrote:
Given that this marked bird demonstrably originated from a population regarded 
as fully established, doesn't this occurrence constitute a legitimate record 
for New York State?

From: 
bounce-7597094-3714...@list.cornell.edumailto:bounce-7597094-3714...@list.cornell.edu
 
[bounce-7597094-3714...@list.cornell.edumailto:bounce-7597094-3714...@list.cornell.edu]
 on behalf of Angus Wilson 
[oceanwander...@gmail.commailto:oceanwander...@gmail.com]
Sent: Wednesday, December 22, 2010 12:57 PM
To: NYSBIRDS-L
Subject: [nysbirds-l] Trumpeter Swans discover eastern Long Island

Trumpeter Swans are an increasingly familiar sight in western, central, and to 
some extent northern New York State, especially in the winter when parties of 
birds move down from Ontario in search of open water. Evidence suggests that 
the bulk of the NY population is derived one way or the other from the 
reintroduction program in Ontario. This ambitious project is based at Wye Marsh 
in Midland ON, which is near the southeastern corner of Georgia Bay on Lake 
Huron. Ontario raised swans have stayed to nest at a few spots within NYS and 
their offspring have spread further afield. Many of the Ontario birds are wing 
tagged (yellow with a unique three letter/number code) so their movements and 
survival can be easily tracked. There are other reintroduction programs (e.g. 
Ohio) but we await solid proof that any of their birds have reached into NYS. 
Unfortunately, few of the birds hatched in NYS have been marked and we have 
little information on their survival, movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern 
portions of the state but this seems to be changing. On Monday, Bob Wilson 
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in 
Southampton, Suffolk

RE: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-22 Thread Shaibal Mitra
Given that this marked bird demonstrably originated from a population regarded 
as fully established, doesn't this occurrence constitute a legitimate record 
for New York State?

From: bounce-7597094-3714...@list.cornell.edu 
[bounce-7597094-3714...@list.cornell.edu] on behalf of Angus Wilson 
[oceanwander...@gmail.com]
Sent: Wednesday, December 22, 2010 12:57 PM
To: NYSBIRDS-L
Subject: [nysbirds-l] Trumpeter Swans discover eastern Long Island

Trumpeter Swans are an increasingly familiar sight in western, central, and to 
some extent northern New York State, especially in the winter when parties of 
birds move down from Ontario in search of open water. Evidence suggests that 
the bulk of the NY population is derived one way or the other from the 
reintroduction program in Ontario. This ambitious project is based at Wye Marsh 
in Midland ON, which is near the southeastern corner of Georgia Bay on Lake 
Huron. Ontario raised swans have stayed to nest at a few spots within NYS and 
their offspring have spread further afield. Many of the Ontario birds are wing 
tagged (yellow with a unique three letter/number code) so their movements and 
survival can be easily tracked. There are other reintroduction programs (e.g. 
Ohio) but we await solid proof that any of their birds have reached into NYS. 
Unfortunately, few of the birds hatched in NYS have been marked and we have 
little information on their survival, movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern 
portions of the state but this seems to be changing. On Monday, Bob Wilson 
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in 
Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk Co, 
where two untagged Trumpeters have returned for another winter.  According to 
Harry Lumsden of the Ontario Trumpeter Swan Restoration Program, 'A60' is a 
female that was hatched in 2009 by two tagged swans (981 and E51). She was 
banded at Hillsburg ON (northwest of the Lake Ontario shoreline) on 7 Oct 2009 
and then resighted at several location within southeastern Ontario during the 
following winter, spring and summer. In July of this year, A60 was found 
injured in Rosemount ON, taken into rehab and then released a short while later 
near Mansfield ON. There have been no additional reports of this bird until 
now. Are A60 and the Yaphank pair harbingers of changes to come? I would 
imagine the milder marine climate and less extensive snowcover of Long Island 
might offer an attractive and reliable wintering ground for these long-lived 
birds. Time will tell.

NYSARC is actively monitoring the status of Trumpeter Swan in anticipation of 
adding the species to the official New York State Checklist. Guidelines have 
been established to help decide when a species can be considered 
self-sustaining (remember the fate of Eurasian Skylark and European Goldfinch) 
and in the Committee's opinion this has not been met quite yet. Monitoring the 
movements of identifiable individuals such as A60 is extremely useful in this 
process and NYSARC encourages submissions of marked birds or birds from areas 
where Trumpeter Swans remain very rare.

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



Think green before you print this email.

--

NYSbirds-L List Info:
http://www.NortheastBirding.com/NYSbirdsWELCOME
http://www.NortheastBirding.com/NYSbirdsRULES

ARCHIVES:
1) http://www.mail-archive.com/nysbirds-l@cornell.edu/maillist.html
2) http://birdingonthe.net/mailinglists/NYSB.html
3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L

Please submit your observations to eBird:
http://ebird.org/content/ebird/

--

[nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-22 Thread Angus Wilson
Trumpeter Swans are an increasingly familiar sight in western, central, and
to some extent northern New York State, especially in the winter when
parties of birds move down from Ontario in search of open water. Evidence
suggests that the bulk of the NY population is derived one way or the other
from the reintroduction program in Ontario. This ambitious project is based
at Wye Marsh in Midland ON, which is near the southeastern corner of Georgia
Bay on Lake Huron. Ontario raised swans have stayed to nest at a few spots
within NYS and their offspring have spread further afield. Many of the
Ontario birds are wing tagged (yellow with a unique three letter/number
code) so their movements and survival can be easily tracked. There are other
reintroduction programs (e.g. Ohio) but we await solid proof that any of
their birds have reached into NYS. Unfortunately, few of the birds hatched
in NYS have been marked and we have little information on their survival,
movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern
portions of the state but this seems to be changing. On Monday, Bob Wilson
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in
Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk
Co, where two untagged Trumpeters have returned for another winter.
According to Harry Lumsden of the Ontario Trumpeter Swan Restoration
Program, 'A60' is a female that was hatched in 2009 by two tagged swans (981
and E51). She was banded at Hillsburg ON (northwest of the Lake Ontario
shoreline) on 7 Oct 2009 and then resighted at several location within
southeastern Ontario during the following winter, spring and summer. In July
of this year, A60 was found injured in Rosemount ON, taken into rehab and
then released a short while later near Mansfield ON. There have been no
additional reports of this bird until now. Are A60 and the Yaphank pair
harbingers of changes to come? I would imagine the milder marine climate and
less extensive snowcover of Long Island might offer an attractive and
reliable wintering ground for these long-lived birds. Time will tell.

NYSARC is actively monitoring the status of Trumpeter Swan in anticipation
of adding the species to the official New York State Checklist. Guidelines
have been established to help decide when a species can be considered
self-sustaining (remember the fate of Eurasian Skylark and European
Goldfinch) and in the Committee's opinion this has not been met quite yet.
Monitoring the movements of identifiable individuals such as A60 is
extremely useful in this process and NYSARC encourages submissions of marked
birds or birds from areas where Trumpeter Swans remain very rare.

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

--

NYSbirds-L List Info:
http://www.NortheastBirding.com/NYSbirdsWELCOME
http://www.NortheastBirding.com/NYSbirdsRULES

ARCHIVES:
1) http://www.mail-archive.com/nysbirds-l@cornell.edu/maillist.html
2) http://birdingonthe.net/mailinglists/NYSB.html
3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L

Please submit your observations to eBird:
http://ebird.org/content/ebird/

--

[nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-22 Thread Angus Wilson
Trumpeter Swans are an increasingly familiar sight in western, central, and
to some extent northern New York State, especially in the winter when
parties of birds move down from Ontario in search of open water. Evidence
suggests that the bulk of the NY population is derived one way or the other
from the reintroduction program in Ontario. This ambitious project is based
at Wye Marsh in Midland ON, which is near the southeastern corner of Georgia
Bay on Lake Huron. Ontario raised swans have stayed to nest at a few spots
within NYS and their offspring have spread further afield. Many of the
Ontario birds are wing tagged (yellow with a unique three letter/number
code) so their movements and survival can be easily tracked. There are other
reintroduction programs (e.g. Ohio) but we await solid proof that any of
their birds have reached into NYS. Unfortunately, few of the birds hatched
in NYS have been marked and we have little information on their survival,
movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern
portions of the state but this seems to be changing. On Monday, Bob Wilson
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in
Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk
Co, where two untagged Trumpeters have returned for another winter.
According to Harry Lumsden of the Ontario Trumpeter Swan Restoration
Program, 'A60' is a female that was hatched in 2009 by two tagged swans (981
and E51). She was banded at Hillsburg ON (northwest of the Lake Ontario
shoreline) on 7 Oct 2009 and then resighted at several location within
southeastern Ontario during the following winter, spring and summer. In July
of this year, A60 was found injured in Rosemount ON, taken into rehab and
then released a short while later near Mansfield ON. There have been no
additional reports of this bird until now. Are A60 and the Yaphank pair
harbingers of changes to come? I would imagine the milder marine climate and
less extensive snowcover of Long Island might offer an attractive and
reliable wintering ground for these long-lived birds. Time will tell.

NYSARC is actively monitoring the status of Trumpeter Swan in anticipation
of adding the species to the official New York State Checklist. Guidelines
have been established to help decide when a species can be considered
self-sustaining (remember the fate of Eurasian Skylark and European
Goldfinch) and in the Committee's opinion this has not been met quite yet.
Monitoring the movements of identifiable individuals such as A60 is
extremely useful in this process and NYSARC encourages submissions of marked
birds or birds from areas where Trumpeter Swans remain very rare.

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

--

NYSbirds-L List Info:
http://www.NortheastBirding.com/NYSbirdsWELCOME
http://www.NortheastBirding.com/NYSbirdsRULES

ARCHIVES:
1) http://www.mail-archive.com/nysbirds-l@cornell.edu/maillist.html
2) http://birdingonthe.net/mailinglists/NYSB.html
3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L

Please submit your observations to eBird:
http://ebird.org/content/ebird/

--

RE: [nysbirds-l] Trumpeter Swans discover eastern Long Island

2010-12-22 Thread Shaibal Mitra
Given that this marked bird demonstrably originated from a population regarded 
as fully established, doesn't this occurrence constitute a legitimate record 
for New York State?

From: bounce-7597094-3714...@list.cornell.edu 
[bounce-7597094-3714...@list.cornell.edu] on behalf of Angus Wilson 
[oceanwander...@gmail.com]
Sent: Wednesday, December 22, 2010 12:57 PM
To: NYSBIRDS-L
Subject: [nysbirds-l] Trumpeter Swans discover eastern Long Island

Trumpeter Swans are an increasingly familiar sight in western, central, and to 
some extent northern New York State, especially in the winter when parties of 
birds move down from Ontario in search of open water. Evidence suggests that 
the bulk of the NY population is derived one way or the other from the 
reintroduction program in Ontario. This ambitious project is based at Wye Marsh 
in Midland ON, which is near the southeastern corner of Georgia Bay on Lake 
Huron. Ontario raised swans have stayed to nest at a few spots within NYS and 
their offspring have spread further afield. Many of the Ontario birds are wing 
tagged (yellow with a unique three letter/number code) so their movements and 
survival can be easily tracked. There are other reintroduction programs (e.g. 
Ohio) but we await solid proof that any of their birds have reached into NYS. 
Unfortunately, few of the birds hatched in NYS have been marked and we have 
little information on their survival, movements or ability to nest successfully.

Trumpeter Swan have remained very scarce in the eastern and southeastern 
portions of the state but this seems to be changing. On Monday, Bob Wilson 
found a wing-tagged Trumpeter Swan (number 'A60') at Agawam Lake in 
Southampton, Suffolk County. This is 28 miles from Yaphank, also in Suffolk Co, 
where two untagged Trumpeters have returned for another winter.  According to 
Harry Lumsden of the Ontario Trumpeter Swan Restoration Program, 'A60' is a 
female that was hatched in 2009 by two tagged swans (981 and E51). She was 
banded at Hillsburg ON (northwest of the Lake Ontario shoreline) on 7 Oct 2009 
and then resighted at several location within southeastern Ontario during the 
following winter, spring and summer. In July of this year, A60 was found 
injured in Rosemount ON, taken into rehab and then released a short while later 
near Mansfield ON. There have been no additional reports of this bird until 
now. Are A60 and the Yaphank pair harbingers of changes to come? I would 
imagine the milder marine climate and less extensive snowcover of Long Island 
might offer an attractive and reliable wintering ground for these long-lived 
birds. Time will tell.

NYSARC is actively monitoring the status of Trumpeter Swan in anticipation of 
adding the species to the official New York State Checklist. Guidelines have 
been established to help decide when a species can be considered 
self-sustaining (remember the fate of Eurasian Skylark and European Goldfinch) 
and in the Committee's opinion this has not been met quite yet. Monitoring the 
movements of identifiable individuals such as A60 is extremely useful in this 
process and NYSARC encourages submissions of marked birds or birds from areas 
where Trumpeter Swans remain very rare.

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



Think green before you print this email.

--

NYSbirds-L List Info:
http://www.NortheastBirding.com/NYSbirdsWELCOME
http://www.NortheastBirding.com/NYSbirdsRULES

ARCHIVES:
1) http://www.mail-archive.com/nysbirds-l@cornell.edu/maillist.html
2) http://birdingonthe.net/mailinglists/NYSB.html
3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L

Please submit your observations to eBird:
http://ebird.org/content/ebird/

--

Re: [nysbirds-l] Trumpeter Swans, Upper Lake, Yaphank, Suffolk County

2010-01-17 Thread Mike
After posting yesterday about the Trumpeter Swans on Upper Lake in Yaphank, I 
received an e-mail from Luke Ormand.  Luke reportsd that the birds have been 
there since at least late December, and he has heard from locals that they 
actually arrived in mid December!

Good bordong,
Mike Cooper
Ridge, LI, NY
  - Original Message - 
  From: Jim Osterlund 
  To: NYSBIRDS-L@cornell.edu 
  Sent: Sunday, January 17, 2010 2:51 PM
  Subject: Re: [nysbirds-l] Trumpeter Swans, Upper Lake, Yaphank, Suffolk County


  It does indeed appear that "our" pair of Trumpeter Swans have returned;  they 
were visible today at around 1000 hours, resting on the edge of the ice.  Their 
position was such as to provide decent view from the parking lot of Millhouse 
Inn on the southwest corner of the lake and even a slightly better view from 
the park on the lake's southeast corner.


  40.844009,-72.937396 - Google Maps


  No, of course I don't know that they're the same pair;  perhaps someone on 
the list familiar with the habits of the species could comment on that 
likelihood.


  Thanks, Mike Cooper!


--



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ARCHIVES:
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2) http://birdingonthe.net/mailinglists/NYSB.html
3) http://www.surfbirds.com/birdingmail/Group/NYSBirds-L

Please submit your observations to eBird:
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Re: [nysbirds-l] Trumpeter Swans, Upper Lake, Yaphank, Suffolk County

2010-01-17 Thread Jim Osterlund
It does indeed appear that "our" pair of Trumpeter Swans have  
returned;  they were visible today at around 1000 hours, resting on  
the edge of the ice.  Their position was such as to provide decent  
view from the parking lot of Millhouse Inn on the southwest corner of  
the lake and even a slightly better view from the park on the lake's  
southeast corner.

40.844009,-72.937396 - Google Maps

No, of course I don't know that they're the same pair;  perhaps  
someone on the list familiar with the habits of the species could  
comment on that likelihood.

Thanks, Mike Cooper!

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Re: [nysbirds-l] Trumpeter Swans, Upper Lake, Yaphank, Suffolk County

2010-01-17 Thread Jim Osterlund
It does indeed appear that our pair of Trumpeter Swans have  
returned;  they were visible today at around 1000 hours, resting on  
the edge of the ice.  Their position was such as to provide decent  
view from the parking lot of Millhouse Inn on the southwest corner of  
the lake and even a slightly better view from the park on the lake's  
southeast corner.

40.844009,-72.937396 - Google Maps

No, of course I don't know that they're the same pair;  perhaps  
someone on the list familiar with the habits of the species could  
comment on that likelihood.

Thanks, Mike Cooper!

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Please submit your observations to eBird:
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Re: [nysbirds-l] Trumpeter Swans, Upper Lake, Yaphank, Suffolk County

2010-01-16 Thread Mike
Black Vulture (Braddock Bay) and Snowy Owl (Somerset)This morning I found 2 
black-billed swans on Upper Lake in Yaphank, Suffolk County.  This is the same 
location that hosted a pair of Trumpeters last February, and although I only 
had distant views, I'm pretty sure that these were Trumpeters- probably the 
same birds.

Upper Lake can be found by exiting the Long Island Expressway at Exit 66, 
heading north on Rte 101 (=Sill's Rd= Yaphank- Middle Island Rd).  Go straight 
at the traffic light which has a farm stand (Pumpkin Patch) on the right 
corner, then bear right at the next light (Main Street).  Immediately on the 
left is a restaurant with a parking area bordering Upper Lake. The birds may be 
visible from here by looking north toward open water.  Or you may continue past 
the restaurant, bear left at the next traffic light and make a quick left into 
a small town park, where you'll see the lake out in front.

Good birding

Mike Cooper,
Ridge, LI, NY

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