RFI - Bird scarers

["Christina Freestone" <>]

Somewhere some time ago I saw an advertisement for a model hawk that is  
designed to be set up in orchards, and is supposed to be successful in 
deterring birds from nibbling trees and fruit.  This  wasn't something I 
needed at the time so didn't digest the details.  Would anyone know where 
I might obtain such a thing (either in Melbourne or elsewhere in Victoria) 
or something similar that's not too invasive? (I'm not interested in air 
rifles or netting.) 

Thanks.

Christy Freestone 
Melbourne