I believe the prize should go to that most Stealthy of birds......the OWL, which should swoop down and claim the prize!!

A critter that is perfectly noisless(neutral sounding)in flight, for the purest of "hearing" while going about its' job! Additionally, the ears are designed to focus the sound more accurately than any other bird, in fact it can said that the OWL has the greatest "Imaging" of all birds!! It is also well colored, from white in Northern Canada, thru a variety of custom colors!

It has sight that is great on-axis, but can be swiveled for fabulous off-axis vision as well!

Strong talons are utilized for an extreemly strong bass.(er...base)

Quite a bird, actually