Sentences with phrase «serrated feather»
Serrated feather shapes allow owls to fly without creating turbulence or noise.
https://biomimicry.org/
@Treehugger Serrated feathers of owls allow near silent flight because of the way they distribute air over wings.
Not exact matches
The ancient fleas were equipped with serrated mouthparts to puncture thick hides and probably evolved to feed on feathered dinosaurs, early mammals, or both.