[Public-List] Air cannon?

[Dave Yamakuchi]

We used peregrine falcon sounds playing out of the speakers to keep the smaller birds from the stadium I worked at.  The internet seems to think some owls and bald eagles might actually be osprey's natural predator.
Or the little spinner toy... They say it mimicks the flapping sounds of falcon wings...
https://whirlybirdrepeller.com/blogs/log-book/ospreys-cell-towers

Sent from Yahoo Mail on Android 
 
  On Sun, May 1, 2022 at 6:12 PM, Patricia Meinhold via Public-List<public-list at lists.alberg30.org> wrote:   There is a kids toy that does just that. 



> On May 1, 2022, at 7:08 PM, George Dinwiddie via Public-List <public-list at lists.alberg30.org> wrote:
> 
> As I watch an osprey eat his dinner at the top of my mast, I wonder if I could build a cannon that shoots a puff of air that might encourage him to seek a different picnic table. I only need a range of a couple hundred feet. 
> 
> Any ideas?
> 
> - George 
> 
> Sent from a primitive pocket computer. Please assume all errors are due to that.
> _______________________________________________
> These businesses support your Association:
> http://www.alberg30.org/store/A30supporters.html
> Please support them.
> _______________________________________________
> Public-List mailing list
> Public-List at lists.alberg30.org
> http://lists.alberg30.org/listinfo.cgi/public-list-alberg30.org
_______________________________________________
These businesses support your Association:
http://www.alberg30.org/store/A30supporters.html
Please support them.
_______________________________________________
Public-List mailing list
Public-List at lists.alberg30.org
http://lists.alberg30.org/listinfo.cgi/public-list-alberg30.org