flight feather
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Any of the large feathers on a bird's wing or tail that are essential for flight.
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Examples (10)
- A fledgling with new flight feathers was learning to soar.
- The eagle's powerful flight feathers caught the wind perfectly.
- Ornithologists study the structure of flight feathers for aerodynamic research.
- The bird's flight feathers were damaged in the storm.
- Young hawks develop their flight feathers around eight weeks old.
- The veterinarian examined the broken flight feathers on the injured owl.
- Primary flight feathers are essential for lift and propulsion.
- The museum displayed various flight feathers from different bird species.
- Molting season brings new flight feathers to replace old ones.
- The researcher counted the flight feathers to identify the bird species.