[NatureNS] evening crows pre-roosting and roosting locales

References: <3775D74B5B3047E9A4234FDC2C7110D1@andyebc3345d2b>
Cc: Randy Milton <miltongr@gov.ns.ca>,
From: "James W. Wolford" <jimwolford@eastlink.ca>
Date: Thu, 03 Nov 2011 19:51:07 -0300
To: NatureNS <naturens@chebucto.ns.ca>
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Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

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Although the trees on Boot Island off ne. Grand Pre are rapidly being  
lost to erosion of the seaward side (rate is being measured by CWS as  
they do their surveys of colonial birds every other May?), long ago  
the crows abandoned their long-time roost on Boot and many of them  
moved to downtown Kentville and the area around Kentville Hospital  
(Valley Regional).  The town had a difficult job of dealing with  
them, and the numbers quoted were often "40,000", which happens to be  
the maximum that Randy Milton counted on Boot Island using good  
survey techniques (which, as far as I know, were never used for the  
Kentville crows).  Someone in Truro? had invented and marketed the  
Phoenix Wailer, which was designed to play recorded calls of whatever  
to scare away pest wildlife, such as various birds etc. from grapes  
in vineyards now.  The only trick was that the Wailer would result in  
the crows changing their roost by a few or several blocks, so that  
the Wailer would have to follow them around to continue to be  
effective.  I well recall the massive amounts of guano from the pre- 
roosting and roosting crows in downtown Kentville near the movie  
theatre in those years.

After Kentville, I recall the crows seemed to use Coldbrook for  
several years, but I think most recently many of them have been in  
Berwick (and Aylesford too?).

Who can add to or correct what I have written?

Cheers from Jim in Wolfville

Begin forwarded message:

> From: andy dean <aadean@ns.sympatico.ca>
> Date: November 3, 2011 6:18:29 PM ADT
> To: naturens@chebucto.ns.ca
> Subject: [NatureNS] Crows evening flight path
> Reply-To: naturens@chebucto.ns.ca
>
> We may be outdated with our observations, but the Valley crows used  
> to head to Boot Island near Grand Pre to roost.
> We live on the western edge of kentville and notice all the evening  
> crows now flying in a westerley (approx) direction.
> Where do they roost these days? Anybody?
>
> Andy and Lelia Dean
> 86 Baden Powell Drive
> Kentville, N.S.
> (902) 678-6243
>
>


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<html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; ">
Although the trees on Boot Island off ne. Grand Pre are rapidly being =
lost to erosion of the seaward side (rate is being measured by CWS as =
they do their surveys of colonial birds every other May?), long ago the =
crows abandoned their long-time roost on Boot and many of them moved to =
downtown Kentville and the area around Kentville Hospital (Valley =
Regional). &nbsp;The town had a difficult job of dealing with them, and =
the numbers quoted were often "40,000", which happens to be the maximum =
that Randy Milton counted on Boot Island using good survey techniques =
(which, as far as I know, were never used for the Kentville crows). =
&nbsp;Someone in Truro? had invented and marketed the Phoenix Wailer, =
which was designed to play recorded calls of whatever to scare away pest =
wildlife, such as various birds etc. from grapes in vineyards now. =
&nbsp;The only trick was that the Wailer would result in the crows =
changing their roost by a few or several blocks, so that the Wailer =
would have to follow them around to continue to be effective. &nbsp;I =
well recall the massive amounts of guano from the pre-roosting and =
roosting crows in downtown Kentville near the movie theatre in those =
years.<div><br></div><div>After Kentville, I recall the crows seemed to =
use Coldbrook for several years, but I think most recently many of them =
have been in Berwick (and Aylesford too?).</div><div><br></div><div>Who =
can add to or correct what I have =
written?</div><div><br></div><div>Cheers from Jim in =
Wolfville<br><div><br><div>Begin forwarded message:</div><br =
class=3D"Apple-interchange-newline"><blockquote type=3D"cite"><div =
style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: 0px; =
margin-left: 0px; "><font face=3D"Helvetica" size=3D"3" color=3D"#000000" =
style=3D"font: 12.0px Helvetica; color: #000000"><b>From: =
</b></font><font face=3D"Helvetica" size=3D"3" style=3D"font: 12.0px =
Helvetica">andy dean &lt;<a =
href=3D"mailto:aadean@ns.sympatico.ca">aadean@ns.sympatico.ca</a>&gt;</fon=
t></div><div style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: =
0px; margin-left: 0px; "><font face=3D"Helvetica" size=3D"3" =
color=3D"#000000" style=3D"font: 12.0px Helvetica; color: =
#000000"><b>Date: </b></font><font face=3D"Helvetica" size=3D"3" =
style=3D"font: 12.0px Helvetica">November 3, 2011 6:18:29 PM =
ADT</font></div><div style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Helvetica" =
size=3D"3" color=3D"#000000" style=3D"font: 12.0px Helvetica; color: =
#000000"><b>To: </b></font><font face=3D"Helvetica" size=3D"3" =
style=3D"font: 12.0px Helvetica"><a =
href=3D"mailto:naturens@chebucto.ns.ca">naturens@chebucto.ns.ca</a></font>=
</div><div style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: =
0px; margin-left: 0px; "><font face=3D"Helvetica" size=3D"3" =
color=3D"#000000" style=3D"font: 12.0px Helvetica; color: =
#000000"><b>Subject: </b></font><font face=3D"Helvetica" size=3D"3" =
style=3D"font: 12.0px Helvetica"><b>[NatureNS] Crows evening flight =
path</b></font></div><div style=3D"margin-top: 0px; margin-right: 0px; =
margin-bottom: 0px; margin-left: 0px; "><font face=3D"Helvetica" =
size=3D"3" color=3D"#000000" style=3D"font: 12.0px Helvetica; color: =
#000000"><b>Reply-To: </b></font><font face=3D"Helvetica" size=3D"3" =
style=3D"font: 12.0px Helvetica"><a =
href=3D"mailto:naturens@chebucto.ns.ca">naturens@chebucto.ns.ca</a></font>=
</div><div style=3D"margin-top: 0px; margin-right: 0px; margin-bottom: =
0px; margin-left: 0px; min-height: 14px; "><br></div> <span =
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