Plantilla Ala

grabcad

The skeletal framework of a bird's wing takes shape as a delicate yet sturdy lattice of bones. Consisting of three long bones - the humerus, radius and ulna - this intricate structure provides the perfect balance of strength and agility. The humerus forms the upper arm bone while the radius and ulna make up the forearm, their slender shafts articulated by joints that allow for a wide range of motion.