h ,1 



a Upper mandible. 



h Lower mandible. 



c Nostrils. 



d Ciilmen or keel. 



e Gonys. 



/ Margins of mandibles 

 or comm.is3ure. 

 /2 Ophthalmic region, or 

 orbit. 



g Forehead. 



h Crown- 



i Sinciput or hind liead. 



A- Nape. 



/ Ear-coverts. 

 h( Chin or mentnm. 



n Throat. 



o Breast. 

 p The body 



q Belly or abdomen. 



r Vent. 



s Under-tail coverts. 



dd 



Interscapularie.s or 

 back. 



Lower back. 

 Rnmji. 



Upper-tail covert.^. 



Tail feathers. 



Central or mediati tail 



feathers. 

 Lateral tail feathers. 

 Shoulder of wing. 

 Shoulder joint, (lessen- ^ Cere 



wing coverts.) 



Axilla, or edge of wing. 

 Spurious wing, or 



primary coverts. 

 Scapulars. 

 Thigh or tibia. 

 Tarsus. 

 Toes. 



1 Lesser coverts. 



2 Median coverts. 

 ■i Greater coverts. 

 •1 Pi'iinaries. 



5 Secondaries. 



6 Tertiaries. 



7 Festoon. 



