Early on this thread there was a post about an investigation of a road killed
Mallee Fowl that had only native vegetation in its digestive system.
The canola story, while convincing, is not definite.
Cheers
David
Sent from my iPhone
On 09/04/2013, at 12:19 PM, H D Peter Thomson <> wrote:
> Hi,
> I have been following this thread on birding-aus but have not had an
> opportunity to visit the area.
> Perhaps the road sides provide canola and other seeds plus stones suitable
> for gizzard grinding.
> Canola seed must be widely available in crops and many roadsides but the
> concomitant presence of many stones suitable for ingestion may determine
> optimal feeding sites.
> Cheers,
> Peter Thomson
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