The parts of the wing bones remaining should be wrapped with tow as the legs are, only they hardly need any wiring inside unless the bird is to be with wings spread. Fasten the ends of the wing bones together by a stout cord or thread so they are separated the distance between the shoulders, measuring across the back of body. Now insert the neck wire in the back of skull forcing it out through the crown until the artificial neck is brought snugly against the opening at the base of the skull.
Bend the pointed end over to get it out of the way and adjust the skin of the neck. Draw the skin of breast over the body keeping the bird on its back. If the body has been properly made it will fill the skin rather loosely. If too large it can be removed and made smaller before proceeding.
The operator will note that in all small and medium birds the thigh and the upper wing, next the shoulder are not built up and wired with the rest of the limbs but are filled out later from inside the skin, as in all ordinary positions they show but little externally, the elbow and knee joints nestling close to the body among the feathers.
So when fastening the legs to the body let the wires enter where the knee would lie and push the wire through obliquely, upward and forward, pushing and drawing them through the artificial and natural leg until the lower ends approach the feet. Grasping the sharpened ends of the leg wires at the middle of the length projecting from the body, with round nose pliers bend them over in a hair pin shape.
Work this loop back through the body pulling back through the leg and clinch the points over into the body again. If the body was firmly made as it should be, this fixes the legs permanently to it, yet they may be bent readily at the joints to suit various attitudes.
Adjust the skin now and fill out at shoulders, thighs, and base of tail with some chopped tow. The breast also may need some filling. Sew up the skin beginning at the breast and finishing at the base of tail, lacing it together with the ball cover stitch.
The pose of the finished specimen you have probably decided on before now so it only remains to put it in the desired attitude. This sounds easy, like sculpture, "just knock off what stone you don't need and there is the statue," but it may try your soul at length to obtain the desired effect. Good pictures are a great help here, as of course a living duplicate would be if you had it.
Before setting it on its feet, coax the wings into place as you hold the bird in your hand and pin them to the body through the elbow and outer joint of the wing, using several pins 2 to 4 in. long or pieces of sharpened wire the same size. This will hold the wings out of the way and they may be changed and fitted perfectly later.
Mounted birds are usually put on temporary stands of rough boards or limbs and when fully dried out transferred to a permanent mount which can be prepared in the meantime of the exact size and variety wished for. On these temporary stands the leg wires are only twisted together so they can be easily removed. Place the feet in natural positions of standing, walking or running and arrange the toes correctly. They had best have some pins driven in beside the toes to secure them till dry, as badly shaped feet will spoil the effect of an otherwise fine piece of work, indicating a careless workman.