BIRDS WITH SPREAD WINGS. 



Fig. 1, the artificial body of aa eagle, with the ciiaraeteristic coracoid socket, 

 in which the end of the humerus should rest in all birds mounted with spread wiugs. 



Figs. 2, 4 and 5 illustrate the whole system of wiring the bones of the wing, 

 anchoring the wing wires in the artificial body, etc. See page 84. 



