What covers the upper surface of owl flight feathers to absorb remaining sound waves during flight?
Answer
Soft, velvety down
Following the serrated edge, a soft, velvety down covers the upper surface of the feathers, which absorbs any remaining sound waves.
Related Questions
Across which geographic areas are owls generally not found?What crucial visual benefit do the forward-facing eyes of an owl provide?To compensate for fixed eyes, up to how many degrees can an owl rotate its head in either direction from forward-facing?What physical structure is designed to funnel faint sounds toward the ear openings?In many species, like the Barn Owl, what adaptation allows the brain to pinpoint sound locations precisely?What modification on the leading edge of primary flight feathers helps achieve silent flight?What covers the upper surface of owl flight feathers to absorb remaining sound waves during flight?Which specific owl species is mentioned as being the diminutive example on the small end of the size spectrum?What term describes the characteristic foot arrangement where two toes point forward and two point backward?Which part of the owl anatomy is the primary tool for dispatching prey?What is the primary function of an owl's short, sharply hooked beak?What is the likely evolutionary purpose of the specialized, reinforced bony structures around an owl's ear canals and orbits?