J,m.Ml.Uut, Vol.11. PIX 



Feathers of Fa.lco Islandicus and Landicus 



A. Tact -feather of loung FoZco Islandiciis. 

 3.Jrima*y of Mature d/ d/ 

 J). Lesser wing covert reafker of OS df 



J:.Tri/nary of Mature Ta-tco 6ragnZa?tdicus 



F. Tail feather of Young aY dt 



Cr. Covert feathers of Mature d: df 



ft 



TJorsat vcew of Vespertine L< 



./ /:.i. ;[■/•(!. ?M 



