Fig. 14.--Fiifigilla Carduelis ; the Goldfinch; c, bill; hj 

 forehead ; c, cheek ; c?, hind-head ; breast ; 

 back ; ^5 spurious wing ; shoulder, and lesser 

 wing coverts ; z, secondary quill-feathers ; j« 

 greater quill-feathers ; tertials ; tail-coverts ; 

 m, tail; /z, great-wing coverts; o, auricles; 'pj, 

 throat. 



Fig. 15. — A Spur. 



Fig. 16,— A Pectinated Foot, as in the genus Tetrto, 



