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I have a flock of chicadees coming to my window feeder - check =
your bird book and see the differences between them - the black capped =
chicadee, the carolina chicadee and the boreal chicadee. When I see one =
that looks like a carolina bird I always wonder if it really is =
different or if the white stripe on the back of the black capped bird =
has been lost. I tend to think I have seen all three, as well as a =
fourth bird that is a black capped bird who has picked up more white =
than he should have. I would not have examined the birds this closely , =
but when they are in the window I can do so from the comfort or my =
easy chair.
Roland,
----- Original Message -----=20
From: Laviolette, Lance (EXP)=20
To: naturens@chebucto.ns.ca=20
Sent: Friday, November 05, 2010 11:00 AM
Subject: Re: [NatureNS] a question
Hi Annabelle,
=20
As Kathleen has indicated, individual variation, though subtle, does =
exist among Black-capped Chickadees as with any species. However, unless =
it is a difference caused by an accident (e.g. the bird is missing a =
toe) or one caused by genetics (e.g. Some/many/all feathers lacking =
pigment) you need to keep in mind that those differences are transient =
and will change or disappear as the bird moults its feathers or the =
feathers wear or break. In chickadees the moult takes place mostly in =
the month of September and should be completely finished by now so any =
subtle differences you see should be good for quite a while.=20
=20
Kathleen is correct. As with any type of bird marking, be it banding, =
wing tags, neck collars, color-marking of any kind, etc., a valid =
scientific research permit must be obtained from the Canadian Wildlife =
Service in order to carry it out.
=20
All the best,
=20
Lance
=20
=20
From: naturens-owner@chebucto.ns.ca =
[mailto:naturens-owner@chebucto.ns.ca] On Behalf Of Kathleen MacAulay
Sent: Friday, November 05, 2010 7:36 AM
To: naturens@chebucto.ns.ca
Subject: EXTERNAL: Re: [NatureNS] a question
=20
My experience of chickadees is that while they are very bold and are =
willing to come quite close to humans for food, I wouldn't describe them =
as friendly. I don't think they generally form a relationship with =
humans beyond "feed me!" I think they are found near humans so often =
(e.g., in backyards) because they are so willing to take advantage of =
the food we provide. And I think a chickadee coming close to a human or =
other large animal is pretty safe and not stupid, considering that they =
are so small and fast and hard to catch. I don't think anything bigger =
than a sharp-shinned hawk is regularly able to catch chickadees.
As for identifying individuals, I've noticed that chickadees often =
have different markings on their bib patch. There have been several =
chickadees I've seen over the years that were distinct enough to =
identify reliably. For example, one had a really straight lower border =
and two white-speckled patches in the bib. If you can't identify them =
based on their appearance, I think you're out of luck.=20
Bird-marking dyes do exist, but (correct me if I'm wrong, list) I =
don't think it's legal for anyone to mark wild birds in any way without =
a research permit.
Kathleen MacAulay
Milford Station
=20
-------------------------------------------------------------------------=
-----
From: Annabelle Thiebaux <hamst@xplornet.com>
To: naturens@chebucto.ns.ca
Sent: Fri, November 5, 2010 7:39:49 AM
Subject: [NatureNS] a question
Since the mammal questions I have sent remain unanswered I want to ask =
a bird question about Chickadees. Actually more than one question. Are =
they really people friendly or are they stupid or can they just not see, =
or is there another reason for their being around so much? Is there a =
way of telling them individually apart? The only individual I can tell =
is the banded one when I see the band, perhaps there is a dye which is =
safe for the others?
=20
-------------------------------------------------------------------------=
-----
No virus found in this incoming message.
Checked by AVG - www.avg.com=20
Version: 8.5.449 / Virus Database: 271.1.1/3237 - Release Date: =
11/04/10 08:42:00
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<DIV><FONT face=3DArial =
size=3D2> I have a=20
flock of chicadees coming to my window feeder - check your bird =
book and=20
see the differences between them - the black capped chicadee, the =
carolina=20
chicadee and the boreal chicadee. When I see one that looks like a =
carolina bird I always wonder if it really is different or if the white =
stripe=20
on the back of the black capped bird has been lost. I tend =
to think=20
I have seen all three, as well as a fourth bird that is a black =
capped bird=20
who has picked up more white than he should have. I would not have =
examined the birds this closely , but when they are in the=20
window I can do so from the comfort or my easy =
chair.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Roland,</FONT></DIV>
<BLOCKQUOTE=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A title=3Dlance.laviolette@lmco.com=20
href=3D"mailto:lance.laviolette@lmco.com">Laviolette, Lance (EXP)</A> =
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Dnaturens@chebucto.ns.ca=20
href=3D"mailto:naturens@chebucto.ns.ca">naturens@chebucto.ns.ca</A> =
</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Friday, November 05, 2010 =
11:00=20
AM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> Re: [NatureNS] a =
question</DIV>
<DIV><BR></DIV>
<DIV class=3DWordSection1>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'">Hi=20
Annabelle,<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'">As=20
Kathleen has indicated, individual variation, though subtle, does =
exist among=20
Black-capped Chickadees as with any species. However, unless it is a=20
difference caused by an accident (e.g. the bird is missing a toe) or =
one=20
caused by genetics (e.g. Some/many/all feathers lacking pigment) you =
need to=20
keep in mind that those differences are transient and will change or =
disappear=20
as the bird moults its feathers or the feathers wear or break. In =
chickadees=20
the moult takes place mostly in the month of September and should be=20
completely finished by now so any subtle differences you see =
should be=20
good for quite a while. <o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'">Kathleen=20
is correct. As with any type of bird marking, be it banding, wing =
tags, neck=20
collars, color-marking of any kind, etc., a valid scientific research =
permit=20
must be obtained from the Canadian Wildlife Service in order to carry =
it=20
out.<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'">All=20
the best,<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'">Lance<o:p></o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 11pt; COLOR: #1f497d; FONT-FAMILY: =
'Calibri','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV>
<DIV=20
style=3D"BORDER-RIGHT: medium none; PADDING-RIGHT: 0in; BORDER-TOP: =
#b5c4df 1pt solid; PADDING-LEFT: 0in; PADDING-BOTTOM: 0in; BORDER-LEFT: =
medium none; PADDING-TOP: 3pt; BORDER-BOTTOM: medium none">
<P class=3DMsoNormal><B><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
'Tahoma','sans-serif'">From:</SPAN></B><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">=20
naturens-owner@chebucto.ns.ca [mailto:naturens-owner@chebucto.ns.ca] =
<B>On=20
Behalf Of </B>Kathleen MacAulay<BR><B>Sent:</B> Friday, November 05, =
2010 7:36=20
AM<BR><B>To:</B> naturens@chebucto.ns.ca<BR><B>Subject:</B> EXTERNAL: =
Re:=20
[NatureNS] a question<o:p></o:p></SPAN></P></DIV></DIV>
<P class=3DMsoNormal><o:p> </o:p></P>
<DIV>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Verdana','sans-serif'">My =
experience of=20
chickadees is that while they are very bold and are willing to come =
quite=20
close to humans for food, I wouldn't describe them as friendly. I =
don't think=20
they generally form a relationship with humans beyond "feed me!" I =
think they=20
are found near humans so often (e.g., in backyards) because they are =
so=20
willing to take advantage of the food we provide. And I think a =
chickadee=20
coming close to a human or other large animal is pretty safe and not =
stupid,=20
considering that they are so small and fast and hard to catch. I don't =
think=20
anything bigger than a sharp-shinned hawk is regularly able to catch=20
chickadees.<BR><BR>As for identifying individuals, I've noticed that=20
chickadees often have different markings on their bib patch. There =
have been=20
several chickadees I've seen over the years that were distinct enough =
to=20
identify reliably. For example, one had a really straight lower border =
and two=20
white-speckled patches in the bib. If you can't identify them based on =
their=20
appearance, I think you're out of luck. <BR><BR>Bird-marking dyes do =
exist,=20
but (correct me if I'm wrong, list) I don't think it's legal for =
anyone to=20
mark wild birds in any way without a research permit.<BR><BR>Kathleen=20
MacAulay<o:p></o:p></SPAN></P>
<DIV>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Verdana','sans-serif'">Milford =
Station<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=3DMsoNormal><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
'Verdana','sans-serif'"><o:p> </o:p></SPAN></P>
<DIV>
<DIV class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'">
<HR align=3Dcenter width=3D"100%" SIZE=3D1>
</SPAN></DIV>
<P class=3DMsoNormal><B><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: =
'Tahoma','sans-serif'">From:</SPAN></B><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Tahoma','sans-serif'"> =
Annabelle=20
Thiebaux <hamst@xplornet.com><BR><B>To:</B>=20
naturens@chebucto.ns.ca<BR><B>Sent:</B> Fri, November 5, 2010 7:39:49=20
AM<BR><B>Subject:</B> [NatureNS] a question<BR></SPAN><SPAN=20
style=3D"FONT-SIZE: 10pt; FONT-FAMILY: 'Arial','sans-serif'"><BR>Since =
the=20
mammal questions I have sent remain unanswered I want to ask a bird =
question=20
about Chickadees. Actually more than one question. Are they =
really=20
people friendly or are they stupid or can they just not see, or is =
there=20
another reason for their being around so much? Is there a way of =
telling=20
them individually apart? The only individual I can tell is the =
banded=20
one when I see the band, perhaps there is a dye which is safe for the=20
others?<o:p></o:p></SPAN></P></DIV></DIV></DIV>
<P class=3DMsoNormal><o:p> </o:p></P></DIV>
<P>
<HR>
<P></P><BR>No virus found in this incoming message.<BR>Checked by AVG =
-=20
www.avg.com <BR>Version: 8.5.449 / Virus Database: 271.1.1/3237 - =
Release=20
Date: 11/04/10 08:42:00<BR></BLOCKQUOTE></BODY></HTML>
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