gt;
> From: Shaibal Mitra
> Sent: Friday, June 15, 2018 2:23 PM
> To: NYSBIRDS (NYSBIRDS-L@cornell.edu)
> Subject: RE: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
>
> Again, nobody is saying we know for sure w
gt;
> From: Shaibal Mitra
> Sent: Friday, June 15, 2018 2:23 PM
> To: NYSBIRDS (NYSBIRDS-L@cornell.edu)
> Subject: RE: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
>
> Again, nobody is saying we know for sure w
on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Friday, June 15, 2018 1:31 PM
To: Robert Lewis
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
I went to the ABA’s Birding News site that lists RBA’s around the countr
on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Friday, June 15, 2018 1:31 PM
To: Robert Lewis
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
I went to the ABA’s Birding News site that lists RBA’s around the countr
dic...@nyc.rr.com]
Sent: Friday, June 15, 2018 1:31 PM
To: Robert Lewis
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
I went to the ABA’s Birding News site that lists RBA’s around the country and
did a search for longipennis. F
dic...@nyc.rr.com]
Sent: Friday, June 15, 2018 1:31 PM
To: Robert Lewis
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
I went to the ABA’s Birding News site that lists RBA’s around the country and
did a search for longipennis. F
ered.
>
> Brian Patteson recently saw a Tahiti Petrel off of Hatteras!
>
> Shai Mitra
> Bay Shore
>
>
>
> From: bounce-122637763-11143...@list.cornell.edu
> [bounce-122637763-11143...@list.cornell.edu] on behalf of
ered.
>
> Brian Patteson recently saw a Tahiti Petrel off of Hatteras!
>
> Shai Mitra
> Bay Shore
>
>
>
> From: bounce-122637763-11143...@list.cornell.edu
> [bounce-122637763-11143...@list.cornell.edu] on behalf of
on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Thursday, June 14, 2018 9:08 AM
To: Robert Lewis
Cc: nysbirds-l
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Bob,
Molt, (and I am including change in soft part colors such as bill and leg color
under the
on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Thursday, June 14, 2018 9:08 AM
To: Robert Lewis
Cc: nysbirds-l
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Bob,
Molt, (and I am including change in soft part colors such as bill and leg color
under the
For anyone interested in simply seeing a bird of this type, there is currently
one on the beach at Nickerson. Also present are at least 4 Roseate Terns, and
many young Common Terns.
> On Jun 14, 2018, at 20:51, Joseph DiCostanzo wrote:
>
> I just wanted to add some information to my comments
For anyone interested in simply seeing a bird of this type, there is currently
one on the beach at Nickerson. Also present are at least 4 Roseate Terns, and
many young Common Terns.
> On Jun 14, 2018, at 20:51, Joseph DiCostanzo wrote:
>
> I just wanted to add some information to my comments
I just wanted to add some information to my comments about variation in
individuals. I looked at data from Common Terns trapped on Great Gull Island in
the summer of 2017. We have weights on 918 individuals. The weights ranged from
99.1 grams to 158.9 grams. That means at the extremes, the
I just wanted to add some information to my comments about variation in
individuals. I looked at data from Common Terns trapped on Great Gull Island in
the summer of 2017. We have weights on 918 individuals. The weights ranged from
99.1 grams to 158.9 grams. That means at the extremes, the
On Behalf Of Joseph DiCostanzo
Sent: Thursday, June 14, 2018 11:35 AM
To: Shaibal Mitra
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Shai,
I certainly did not intend to “categorically dismiss” any line of evidence. And
I
On Behalf Of Joseph DiCostanzo
Sent: Thursday, June 14, 2018 11:35 AM
To: Shaibal Mitra
Cc: NYSBIRDS (NYSBIRDS-L@cornell.edu)
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Shai,
I certainly did not intend to “categorically dismiss” any line of evidence. And
I
__
> From: bounce-122637763-11143...@list.cornell.edu
> [bounce-122637763-11143...@list.cornell.edu] on behalf of Joseph DiCostanzo
> [jdic...@nyc.rr.com]
> Sent: Thursday, June 14, 2018 9:08 AM
> To: Robert Lewis
> Cc: nysbirds-l
> Subject: Re: [nysbirds-l]
__
> From: bounce-122637763-11143...@list.cornell.edu
> [bounce-122637763-11143...@list.cornell.edu] on behalf of Joseph DiCostanzo
> [jdic...@nyc.rr.com]
> Sent: Thursday, June 14, 2018 9:08 AM
> To: Robert Lewis
> Cc: nysbirds-l
> Subject: Re: [nysbirds-l]
Bob,
I am not saying a Siberian longipennis race Common Tern is a total
impossibility here in the east. Among shorebirds, many of us saw the
Broad-billed Sandpiper at Jamaica Bay years ago and there are multiple records
of Sharp-tailed Sandpipers in the northeast. I am saying that an aberrant
Bob,
I am not saying a Siberian longipennis race Common Tern is a total
impossibility here in the east. Among shorebirds, many of us saw the
Broad-billed Sandpiper at Jamaica Bay years ago and there are multiple records
of Sharp-tailed Sandpipers in the northeast. I am saying that an aberrant
7763-11143...@list.cornell.edu
[bounce-122637763-11143...@list.cornell.edu] on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Thursday, June 14, 2018 9:08 AM
To: Robert Lewis
Cc: nysbirds-l
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Bob,
Molt, (and I am includ
7763-11143...@list.cornell.edu
[bounce-122637763-11143...@list.cornell.edu] on behalf of Joseph DiCostanzo
[jdic...@nyc.rr.com]
Sent: Thursday, June 14, 2018 9:08 AM
To: Robert Lewis
Cc: nysbirds-l
Subject: Re: [nysbirds-l] Dark billed, dark legged Common Terns on Long Island
Bob,
Molt, (and I am includ
Thanks for the thorough reply. As a long time student of gulls, I am aware
of the concepts you delineated about timing and odd individuals that don't fit
the norms.
As for how did it (they) get here, stranger things have happened, namely the
Gray-hooded gull of a few years back.
Thanks for the thorough reply. As a long time student of gulls, I am aware
of the concepts you delineated about timing and odd individuals that don't fit
the norms.
As for how did it (they) get here, stranger things have happened, namely the
Gray-hooded gull of a few years back.
Bob,
Molt, (and I am including change in soft part colors such as bill and leg color
under the term “molt”) is hormonally controlled. There is also considerable
variation between individuals in the timing of molt. The timing and sequence of
molt is no where as neat and fixed as many references
Bob,
Molt, (and I am including change in soft part colors such as bill and leg color
under the term “molt”) is hormonally controlled. There is also considerable
variation between individuals in the timing of molt. The timing and sequence of
molt is no where as neat and fixed as many references
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