becausebirds:Scientists had a pigeon, hawk, and owl fly over super-sensitive microphones to measure

becausebirds:Scientists had a pigeon, hawk, and owl fly over super-sensitive microphones to measure
becausebirds:Scientists had a pigeon, hawk, and owl fly over super-sensitive microphones to measure
becausebirds:Scientists had a pigeon, hawk, and owl fly over super-sensitive microphones to measure

becausebirds:

Scientists had a pigeon, hawk, and owl fly over super-sensitive microphones to measure how much sound was created by their flapping. Owls are known for their silent flying abilities and this is demonstrated by the barn owl in the GIF above. Watch the video

#barn owl    #science    
Source Link  via  The old owl lived in an oak;The more he saw the less he spoke.
The old owl lived in an oak;The more he saw the less he spoke.tumblr @ i-love-barn-owls
Sat, 28 Mar 2015 12:05:49