This video is all about owls, and the evolution of their silent flight adaptations, and how engineers and designers are emulating owls for all sorts of design innovations.
All footage taken by David Madden.
*exceptions: Winnie the Pooh, Sword in the Stone, Tootsie Rolls, Harry Potter, & ZIEHL-ABEGG (as noted)
Donate to these wonderful wildlife associations:
https://tallahasseemuseum.org/
http://www.goosecreekwildlifesanctuar...
http://www.stfranciswildlife.org/
http://www.pensacolawildlife.com/
Links & References:
Bio-inspired canopies for the reduction of roughness noise
http://www.sciencedirect.com/science/...
Bio-inspired trailing edge noise control
https://arc.aiaa.org/doi/abs/10.2514/...
https://vtechworks.lib.vt.edu/bitstre...
The Sound Suppression Characteristics of Wing Feather of Owl (Bubo bubo)
https://www.sciencedirect.com/science...
Surface structure and dimensional effects on the aerodynamics of an owl-based wing model
http://www.sciencedirect.com/science/...
https://www.ziehl-abegg.com/global/en/
Fun Books:
http://paulbannick.com/shop/owl-a-yea...
https://www.penguinrandomhouse.com/bo...
https://www.amazon.com/natural-histor...
Helpful photo friends:
Michael Gomez / gomezphotography74
Hugh Brownstone http://www.3bmep.com/