[NatureNS] Vancouver has new "bird strategy"

Date: Sun, 24 Jan 2016 17:57:29 -0400 (AST)
From: "rita.paul@ns.sympatico.ca" <rita.paul@ns.sympatico.ca>
To: naturens@chebucto.ns.ca
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   And no doubt Patrick, raptors on roosts, fox and other
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   native predators wouldn&#39;t kill birds!
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   Is that what you saying?
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   The cure would be worse than the decease!
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   Enjoy the winter
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   Paul
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  <blockquote style=3D"padding-left: 10px; margin-left: 0px; border-left-co=
lor: blue; border-left-width: 1px; border-left-style: solid; position: rela=
tive;" type=3D"cite">
   On January 24, 2016 at 4:39 PM Patrick Kelly &#60;Patrick.Kelly@Dal.Ca&#=
62; wrote:
   <br/>
   <br/>As Helene point out in her presentation to the Blomidon naturalist =
Society, barn cats can easily be replaced by raptors (given a few places to=
 perch) , fox,, and other native predators=E2=80=A6=20
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     <div>
      On Jan 24, 2016, at 4:26 PM,=20
      <a href=3D"mailto:rita.paul@ns.sympatico.ca">rita.paul@ns.sympatico.c=
a</a> wrote:
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        Nick - that&#39;s what barn cats are for - keeping populations
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        of rodents and flying rodents under control. Pigeons, starlings
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        sparrows - the English kind are all rodents.
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        The cats help keep a barn clean and do their best
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        work at night when its dark!
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        Imagion telling a farmer to lock up his cats at night - near as bad
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        as the fellow who wanted the farmer to delay cutting his hay for so=
me reason!
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        Enjoy the winter
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        Paul
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        &#160;
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       <blockquote style=3D"padding-left: 10px; margin-left: 0px; border-le=
ft-color: blue; border-left-width: 1px; border-left-style: solid; position:=
 relative;" type=3D"cite">
        On January 24, 2016 at 1:37 PM Nicholas Hill &#60;
        fernhillns@gmail.com&#6=
2; wrote:=20
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         yes Darrell, they have an impact. My point is that this factor is =
overblown and is not put in context of the many other factors that are trul=
y reducing bird populations in the temperate region:=20
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          &#160;
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          climate change
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          land use (e.g. short rotation forestry)
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          pesticides
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          oil?
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          Cats, cars, windturbines, reflective glass would be minor in comp=
arison and I&#39;d suggest we first focus on the major causes of decline an=
d then look at tempering the minor threats which we are not going to fully =
eliminate as they are part of our life style:
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          1. Cat--keep cat in at night, fix feral cats and get them places
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          2. Car--slow down..I killed a swallow last year when in what I th=
ought was a hurry
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          3. Windturbines--research placement of windmills out of flight pa=
thways
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          4, Glass--hard to know how to reduce bird impacts on existing win=
dows, this national geographic article discusses some ways
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          &#160;=20
          <a href=3D"http://news.nationalgeographic.com/news/2014/11/141113=
-bird-safe-glass-window-collision-animals-science/"> http://news.nationalge=
ographic.com/news/2014/11/141113-bird-safe-glass-window-collision-animals-s=
cience/</a>
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          &#160;
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          We won&#39;t get anywhere legislating that cats be not allowed ou=
t but increasing attention on barn populations and making people responsibl=
e (or finding funding for) for fixing barn cats on their property, then sug=
gesting that owners keep their cats in at dusk and night, will have impacts=
. Currently, this negative focus on cats creates the impression that a biod=
iversity crisis is the fault of cats not their humans who may also drive ca=
rs profligately and eat crops grown using neonicotinoids.
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          &#160;
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          Nick
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