Lores Ear-fouerts 



\ Forehead ', 



\ roreneaa f "* 



\ I ...I./ .""" 



v-j-evow/.^/^--..^ 



\i *~~~~>/' " x 



..Nape 



.Upper Back 



Lower Bach 



Diagram, of a Bird, 



TO ILLUSTRATE THE TEKMINOLOGY OF THE PLUMAGE. 



