CIRCUS. BUTEO. 93 



The Marsh-Harrier is spread over the whole of Europe, 

 Western Asia, and Africa. It was formerly abundant through- 

 out Great Britain and Ireland ; is now scarce and known to 

 breed but in few localities. 



Circus cyaneus. Hen-Haerieb. 



Falco cyaneus, Linnmus, S. N. i. p. 126 (1766). 



Falco pygargus, Naum. i. p. 391. 



Circus cyaneus, Macg. iii. p. 366 ; Hewitson, p. 47 ; Gray, 

 p. 17 ; Yarr. ed. 2, i. p. 101 ; id. ed. 3, i. p. 108 ; Newton, 

 i. p. 132 J Gould, i. pi. 26; Harting, p. 7; Dresser, v. 

 p. 431. 



The Hen Harrier, Yarr. ed. 1, i. p. 94. 



Cyanetis = Kvaveos, dark blue. 



Inhabits the whole of Europe and Asia ; visits Northern 

 India and Abyssinia in winter. Formerly common in fenny 

 districts in Great Britain and Ireland ; now rare. 



Circus cineraceus. Montagu's Haerier. 



Falco cineraceus (Falcon, Ash-coloured), Montagu, 

 Orn. Diet. i. F. 2 (1802) . 



Falco cineraceus, Naum. i. p. 402. 



Circus cineraceus, Macg. iii. p. 378 ; Hewitson, p. 49 ; Gi-ay, 



p. 18; Newton, i. p. 138; Harting, p. 7; Dresser, v. 



p. 423. 

 Circus montagui, Yarr. ed. 2, i. p. 107; id. ed. 3, i. p. 114. 

 Circus cinerasceus, Gould, i. pi. 27. 

 Montagu's Harrier, Yarr. ed. 1, i. p. 100. 



Cinerdceus = of the colour of ashes, cineres. 



Found aU over Europe, Asia, and Africa : formerly a 

 numerous resident in fenny districts in England ; now rare. 

 A straggler in Scotland and Ireland. 



Genus BUTEO, LacSpMe, M.6m. de I'Inst. iii. p. 506 (1800) . 



Biiteo, a kind of Hawk known to Pliny. Cognate with ^uas, /3w?a, kiio, 

 bUbere = to cry like a Bittern, biicoa = the cheek, &c. (Vani9ek). 



