52 FALCONID^E. 



Subfamily ACCIPITRIN^E. 



Genus MELIERAX. 



51. Melierax polyzonus, Riipp. Many-zoned Hawk. 

 Hob. East Africa. 



a. Purchased, Oct. 10, 1863. 



Genus ASTUR. 



52. Astur palumbarius (Linn.). Goshawk. 

 Hob. Europe. 



a, b. Deposited, Oct. 11, 1861. 

 c, d. Deposited, July 4, 1862. 



53. Astur novae-hollandice (Gm.). White Goshawk. 

 Hab. Australia. 



a. Purchased, July 12, 1859. 



b. Presented by Dr. Mueller, of Melbourne, C.M.Z.S., Sept. 10, 



1864. 



Subfamily CIRCIN^E. 



Genus CIRCUS. 



54. Circus cyaneus (Linn.). Hen Harrier. 

 Hab. Europe. 



a. Presented by H. P. Hensman, Esq., Dec. 21, 1863. 



55. Circus aruginosus (Linn.) . Marsh Harrier. 

 Hab. Europe. 



a. Presented by A. S. Yates, Esq., Aug. 15, 1863. 



b. Presented by J. H. Gurney, Esq., M.P., F.Z.S.. Feb. 29, 



1864. 



56. Circus cinerascens (Mont.) . Ash-coloured Harrier. 

 Hab. British Islands. 



a. Purchased, Oct. 8, 1862. 



