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Index of Subjects
common specie
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Hi Rick,
This is useful information for me. The calls of Magnolia Warbler and =
Yellow Warbler can be difficult to tell apart so it is good to know that =
both are present on the ground as well as in the air.
Thank you,
John
=20
From: naturens-owner@chebucto.ns.ca =
[mailto:naturens-owner@chebucto.ns.ca] On Behalf Of Rick Whitman
Sent: August-08-16 18:36
To: naturens <naturens@chebucto.ns.ca>
Subject: Re: [NatureNS] Nocturnal Migration for the 1st Week of August
=20
Hi John,
I have 14 butternut & heartnut trees that are severely skeletonized each =
year in July. I had mixed warbler feeding groups in these trees each day =
roughly July 29-Aug 4. I have eBird reports in for those two dates that =
include all of your top 7 species, plus Black-throated Green and =
Nashville. I felt the majority of these birds, more than half juveniles, =
were migrants, altho several also nest locally. I felt they were =
migrants because they were all there together, especially each morning.
Rick Whitman
=20
On 8 August 2016 at 12:20, John Kearney <john.kearney@ns.sympatico.ca =
<mailto:john.kearney@ns.sympatico.ca> > wrote:
Hi All,
The rate of nocturnal movements of warblers at Carleton, Yarmouth =
County, almost doubled over the previous week. There was a total of 240 =
calls and at least 181 individual birds at a rate of 34 calls per night. =
Warblers composed 99% of the calls recorded. Despite a continuing =
variety in species composition, early migrating warbler species =
dominated the count. The most common species were American Redstart (69 =
calls), Black-and-White Warbler (45 calls), and Yellow Warbler (34 =
calls). The numbers of these three species seemed to indicate true, =
south-bound migration, rather than post-breeding dispersion. A summary =
list can be found below.
The weather radars in the state of Maine, at Caribou and Portland, =
showed only light activity but with evidence of bird migration on most =
nights when there was no rain. This, and previous reports, are posted =
at: http://www.johnfkearney.com/Carleton_YarmouthCounty_2016.html.=20
John
=20
=09
Estimated
=09
Call
Minimum
Species
Count
Individuals*
American Redstart
69
45
Black-and-White Warbler
45
32
Yellow Warbler
34
28
Unidentified Warbler
18
15
Chestnut-sided Warbler
13
10
Magnolia Warbler
10
9
Northern Parula
10
7
Blackburnian Warbler
9
8
Black-throated Blue Warbler
9
7
Unidentified Warbler Genus Setophaga
7
6
Tennessee Warbler
6
4
Canada Warbler
3
3
White-throated Sparrow
3
3
Bay-breasted Warbler
1
1
Black-throated Green Warbler
1
1
Cape May Warbler
1
1
Northern Waterthrush
1
1
Total
240
181
=20
* Calls that are more than one minute apart plus calls that are less =
than one minute apart divided by three and rounded up to nearest whole =
number
=20
--------------------
John F. Kearney
120 White=E2=80=99s River Road
Carleton, Nova Scotia
CANADA B5A 5R2
=20
=20
=20
=20
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style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-la=
nguage:EN-US'>Hi Rick,<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-la=
nguage:EN-US'>This is useful information for me. The calls of Magnolia =
Warbler and Yellow Warbler can be difficult to tell apart so it is good =
to know that both are present on the ground as well as in the =
air.<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-la=
nguage:EN-US'>Thank you,<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-la=
nguage:EN-US'>John<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif;mso-fareast-la=
nguage:EN-US'><o:p> </o:p></span></p><p class=3DMsoNormal><b><span =
lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span><=
/b><span lang=3DEN-US =
style=3D'font-size:11.0pt;font-family:"Calibri",sans-serif'> =
naturens-owner@chebucto.ns.ca [mailto:naturens-owner@chebucto.ns.ca] =
<b>On Behalf Of </b>Rick Whitman<br><b>Sent:</b> August-08-16 =
18:36<br><b>To:</b> naturens =
<naturens@chebuc