-----Original Message-----
From: Russell Woodford
Sent: Sunday, December 29, 2013 6:27 PM
To: David Richardson
Cc: ;
Subject: Tree Sparrow
Greetings Russ
You wrote:
"I suppose we should celebrate when an introduced species disappears.."
Does that include the European subspecies of Homo sapiens? They, after all
have created more ecological damage in Australia than all the introduced
avifauna put together. :-)
Cheers
Julian
I suppose we should celebrate when an introduced species disappears (I'm
not suggesting that Tree Sparrows are declining significantly), but it is
important to try to gather as much information as possible about what may
lead to this happening. If Tree Sparrow disappeared, what could be the
underlying causes, and what does that tell us for native species?
Song Thrush is one introduced species that seems to have dropped in numbers
- as it has in Britain. Is this (in SE Australia) because of loss of
suitable urban habitat - fewer large leafy gardens with dense cover? Or is
it more to do with predators like foxes and cats? It used to be easy to
find Song Thrush in places like Newtown hill in Geelong, where most of the
houses had enormous, lush gardens. Many of these have now been replaced by
townhouses with almost no gardens. Is this the sort of thing that
contributes pressure on thrushes, and why does Song Thrush appear to have
declined, while Blackbird thrives? What's happened in the leafy suburbs of
Melbourne?
Russell Woodford
Ocean Grove
On 29 December 2013 18:50, David Richardson
<>wrote:
There are healthy populations of Tree Sparrows in Kensington,Hoppers
Crossing (where I regularly see them at the bus stop near the train
station, and also around my sisters garden in Hop.Cross.) and in Altona
where I live,close to Truganina Swamp.I have Tree Sparrows visiting the
birdbath on my balcony here,and had them this sfternoon.So there are
pockets of them about.
David Richardson.
On Sun, Dec 29, 2013 at 6:16 PM, John Tongue <> wrote:
> Thanks Paul, but we're not arriving till Jan 24. Doing my Nephew's
> wedding on Jan 26, and a few days birding either side. Hoping for Sooty
> Owl, with Tim Bawden, and now, maybe, Long-toed Stint at Werribee??
>
> John T.
>
>
> On 29/12/2013, at 6:12 PM, John Tongue <> wrote:
>
> > Just realised, it WAS over twelve months ago we had them there!
> >
> > John Tongue
> > Ulverstone, Tas.
> >
> >
> > On 29/12/2013, at 6:08 PM, Paul Dodd <> wrote:
> >
> >> They're getting much harder to find there, John.
> >>
> >> Sent from my iPhone
> >>
> >>> On 29 Dec 2013, at 5:48 pm, John Tongue <> wrote:
> >>>
> >>> And at the 'Enviro-park' in Brunswick.
> >>>
> >>> Cheers,
> >>> John Tongue
> >>> Ulverstone, Tas.
> >>>
> >>>> On 29/12/2013, at 5:36 PM, wrote:
> >>>>
> >>>> Not sure if this sighting is a 'sought-after' one, but it seems
there
> is a resident population of Eurasian Tree Sparrow in and around the
general
> store in Anakie on edge of Brisbane Ranges NP, VIC: sighted Sunday
> afternoon.
> >>>> Wendy McWilliams
> >>>>
> >>>>
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