Feather. A bird's feather of the down type,a feather which occurs as underplumage serving as insulation to maintain body warmth. The feather has a central axis or rachis which bears the flat vane of the feather made up of many slender barbs. Feathers give a bird the ability to fly,provide insulation,waterproofing,camouflage,and the colours or shapes for attracting mates | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gustoimages |
Bildgröße: | 2434 px × 3300 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |