Peter L. Peres wrote:
> I think owls don't hoot when they hunt. I think that they are the
> quietest flying birds in the world. I can assure you that you can't
> hear a normal sized owl fly until it is 2 meters from you, and even
> that requires that it flap its wings, else you won't know it's there.
> This is because an owl's feathers are a very special kind of down
> adapted for quiet flying (no high speed vortexes)  and to not reflect
> any sounds from the environment.

... are you describind a bird or the iF-22 jet fighter?

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