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Old Thursday 5th November 2009, 01:56   #1
GMJH
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Cormorant- Neotropic?

Took this yesterday pretty much right on the Mexican border in Texas which made me wonder it's Neotropic. If it's Double Crested can someone tell me how they're told apart. They look almost identical in photos to me.
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Old Thursday 5th November 2009, 02:09   #2
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I'd say Neotropic

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Old Thursday 5th November 2009, 02:12   #3
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Quote:
Originally Posted by GMJH View Post
Took this yesterday pretty much right on the Mexican border in Texas which made me wonder it's Neotropic. If it's Double Crested can someone tell me how they're told apart. They look almost identical in photos to me.
------------------------
Howdy,
My take is that this is a double-crested. The eye looking green makes me wonder a little, and the cheek patch is not that bright (my caveats), but the back border of the bare gular patch does not come to an acute angle as it should if a Neotrop.
Also the bill looks pretty stout. Neotrops also tend to look slim and stretched out. The tail on this bird looks short, and the neck and head look stout enough for a Double-crested.
My thoughts.
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Old Thursday 5th November 2009, 02:21   #4
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Some of the same features as Joe mention is discussed here. I would like a crop showing just the head, but I think Joe is right on this one.

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Old Thursday 5th November 2009, 02:35   #5
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I thought it looked very rangy looking...and also thought the eye and size of gular patch both better for Neotropic...I've zero experience of either though...

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Old Thursday 5th November 2009, 02:44   #6
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Some of the same features as Joe mention is discussed here. I would like a crop showing just the head, but I think Joe is right on this one.

Niels
ok crop below (though it's not very good quality) I'm with Jan and still lean toward Neotropic if only because it seemed quite small too. (though I know that can be decpetive) Is the rest of the jury leaning heavily toward Double-Crested?
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Old Thursday 5th November 2009, 03:34   #7
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ok crop below (though it's not very good quality) I'm with Jan and still lean toward Neotropic if only because it seemed quite small too. (though I know that can be decpetive) Is the rest of the jury leaning heavily toward Double-Crested?
Just looking at similiar threads here. Doesn't the lack of any orange/yellow around the eye itself point to Neotropic?
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Old Thursday 5th November 2009, 04:07   #8
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Just looking at similiar threads here. Doesn't the lack of any orange/yellow around the eye itself point to Neotropic?
I think it does. Two other common distinguishing characteristics, a very angular base for the bill and longer tail for the Neotropic, are hard to discern from the photo.

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Old Thursday 5th November 2009, 13:32   #9
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I think the best thing to notice on the zoomed in picture is the area between eye and culmen which should be yellowish bare skin in DCC but covered with short brownish feathering in NC; that looks to go for NC in your bird. The angle of the gular patch was not a 100% thing I believe, and is anyway not that clear from this image due to the angle being from the rear.

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Old Thursday 5th November 2009, 16:58   #10
GMJH
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Originally Posted by njlarsen View Post
I think the best thing to notice on the zoomed in picture is the area between eye and culmen which should be yellowish bare skin in DCC but covered with short brownish feathering in NC; that looks to go for NC in your bird. The angle of the gular patch was not a 100% thing I believe, and is anyway not that clear from this image due to the angle being from the rear.

Niels
ok thanks very much everyone, Neotropic it is then.
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Old Thursday 5th November 2009, 17:48   #11
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I'll cast another vote for neotropic. It's more a jizz thing with me, but neotropics always seem to have long, skinny, scruffy tails and double-cresteds don't. Put that with the limited orange on the face and I go neotropic.
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Old Thursday 5th November 2009, 18:32   #12
Gavin Bieber
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Certainly a Neotropic.
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