SYSTEMATIC INDEX. 



VOL. I. 



ORDER I.— RAPTORES, OR BIRDS OF PREY. 



FAMILY, FALCONID^. 



Eggj round or uearly so ; from three to five in nnmber. 



No. of Plate. Nomenclature used in Britxth Oology. Nomenclature to be tuhttituted. 



XXVI. 

 XLV. 



CXLVI. 



LXII. 



XXVII. 



CXXII. 



cxxvm. 



XXIV. 



CXXXII. 



CXVII. 



CXL. 



LXXXVI. 



LXXXII. 



LXXVIII. 



Falco chrysoetos 

 Falco albicilla 

 Falco halioeetus 

 Falco Islandicus 

 Falco peregrinus 

 Falco tinnuiiculus 

 Falco subbuteo 

 Falco ae.«alon 

 Falco nisus 

 Falco palumbarius 

 Milvus vulgaris 

 Pernis apivorus 

 Buteo vulgaris 

 Circus aeruginosus 

 Circus cineracius 

 Circus cyaneus 



Aqtiila chrysoeta 



albicilla 



Pandion halioeetus 



Accipiter fringillarius 

 Astur palumbarius 



Circus hyemalis 



FAMILY, STRIGIDJE. 



XX. 



VII. 



CVII. 

 CXXXVI. 



Strix otus 

 Strix brachyotus 

 Strix flammea 

 Strix stridula 

 Strix bubo 

 Strix scops 

 Strix Tegmalmi 

 Strix passerina 



Otus vulgaris 

 brachyotus 



Ulula stridula 

 Bubo maximus 

 Scops Aldrovandi 

 Noctua Tegmalmi 

 passerina 



