flight feather

One of the large, strong feathers on a bird's wing that are essential for flight, providing lift and propulsion.

ruОдно из крупных, прочных перьев на крыле птицы, необходимых для полёта, обеспечивающих подъёмную силу и движение.esPluma grande y fuerte del ala de un ave que es esencial para el vuelo, proporcionando sustentación y propulsión.frPlume grande et rigide de l'aile d'un oiseau, essentielle au vol, qui assure la portance et la propulsion.deEines der großen, kräftigen Federn am Flügel eines Vogels, die für den Flug notwendig sind und Auftrieb sowie Vorwärtsbewegung ermöglichen.ptUma das penas grandes e resistentes da asa de uma ave, essenciais para o voo, pois fornecem sustentação e propulsão.zh鸟类翅膀上的大型坚韧羽毛，用于飞行，提供升力和推进力。也常特指构成翅膀后缘的飞羽。arريش الطيران هو الريش الكبير القوي الموجود على جناح الطائر، وهو ضروري للطيران ويوفر قوة الرفع والدفع.

1. Primary flight feather C1 formal

   One of the large, stiff feathers on a bird's wing that are essential for generating lift and thrust during flight.

   • The eagle's flight feathers are crucial for soaring at high altitudes.
   • A damaged flight feather can severely impair a bird's ability to fly.
   • Ornithologists study the structure of flight feathers to understand aerodynamics.

   ruМаховое пероesPluma de vuelo primariafrRémige primairedeSchwungfederptPena de voozh飞羽arريشة الطيران

2. Secondary flight feather C1 formal

   Feathers located on the inner part of the wing that provide lift and stability during flight.

   • Secondary flight feathers help the bird maintain altitude.
   • The arrangement of secondary flight feathers varies among species.
   • During molting, birds shed and replace their flight feathers.

   ruВторостепенное маховое пероesPluma de vuelo secundariafrRémige secondairedeArmfederptPenalha secundáriazh次级飞羽arريش الطيران الثانوي