Back Quş qanadı Azerbaijani Крыло птушкі Byelorussian Adain Welsh Flügel (Vogel) German بال پرنده Persian Aile (oiseau) French Sgiath (bith-eòlas) Scots/Gaelic Krilo Croatian ფრთები Georgian Afriw KAB
Bird wings are paired forelimbs in birds, which evolved specialized feathers to generate lift and thrust and allow the birds to fly.
Terrestrial flightless birds have reduced wings or none at all (for example, moa). In aquatic flightless birds (penguins), wings can serve as flippers.[1]
- ^ Vargas, A. O.; Fallon, J. F. (2005). "The Digits of the Wing of Birds Are 1, 2, and 3. A Review". Journal of Experimental Zoology Part B: Molecular and Developmental Evolution. 304 (3) (Journal of Experimental Zoology Part B: Molecular and Developmental Evolution ed.): 206–219. doi:10.1002/jez.b.21051. PMID 15880771.
© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search