V 
CIRCUS. 
708 
Milvus aeruginosus Aldrovand, Ornith. I. 396. c. fig. — Willughby, Ornith. 
IL 42. Tb. 7. 
Circus rufus, C. palustris Brisson, Ornith. I. 401. 404. 
Busard Buffon, PI. enlum. 424. 
Falco aeruginosus ^ F. rufus Linne, Syst. Natur. L 130. — Naumann, Naturg. 
Vögel Deutschlds. L 378. Tf. 57. 58. 
Falco indicus Latham, Ind. Ornith. 
Falco Krameri Kramer, Elench. 328. 
Falco arundinaceus Beckstein, Natur. I. Tf. 37. Fig. 1. 
Accipiter circus Pallas, Zoog. ross. as. L 362. 
Circus variegatus Sykes, Proceed. Zool. Soc. 1832. II. 80. 
Circus rufus Lesson, Traité Ornith. 86. 
Pygargus rufus Koch, Syst. baier. Zool. I. 119. 
Circus Sykesi Lesson, Compl. BufFon VIL 161. 
Circus arundinaceus, C. rufus Brehm, Vögel Deutschlds. 91. 92. 
Circus byzantina Bonaparte. 
Circus (Pygargus) aeruginosus Blyth, Ibis 1863. V. 
Bohr-, Sumpf-, Brand-, Rossweihe. — Le Bussard, Grenouillard.. — Harpy, 
Moor Harrier.^ Moor Buzard, Kirte. — Honstjuf. 
albescens Lesson, Traité Ornith. 85. — Circus Swainsoni Smith. 
albicollis Vieillot, Encycl. méth. 1214. = Circus macropterus Vieill. 
approximans Peale, Unit. St. Expl. Exped. VIII. 64. = Circus assimilis Jard. 
arundinaceus Brehm, Vögel Deutschlds. 91. = Circus aeruginosus Sav. 
assimilis Jardine et Selby, Illustr. Ornith. II. Tb. 51. — Gould, Birds Au- 
stralia L Tb. 26. — Schlegel, Mus. Pays-Bas Circi 9. — Hartlaub und 
Finsch, Fauna Centralpolyn. 7. [Celebes. Australia. Polynesia. 
Circus Jardinei Gould, Proceed. Zool. Soc. 1837. V. 141; Birds Australia 
I. Tb. 27 adult. 
Circus (Spilocircus) Jardinei Kaup, Wiegm. Archiv 1850. XVI. 32. 
Strigiceps Jardinei, Circus Gouldi Bonaparte, Conspectus Avium I. 34. 
Spilocircus Jardinii Gray, Handlist Birds I. 37. 
Circus approximans Peale, Unit. St. Expl. Exped. 1848. VIII. 64. Tb. 18. 
Circus Wolfi Gurney, Proceed. Zool. Soc. 1865. XXXIIL 823. Tb. 44. 
M''ba uri. — Large plain Hawk. — Swamp Hawk. 
ater Vieillot, Encycl. méth. 1215. = Circus cineraceus Cuv. 
ater Gray, Genera Birds I. = Circus maurus Kaup. 
axillaris Vieillot, Encycl. méth. 1212. = Elanus axillaris Gray. 
busarellus Vieillot, Encycl. méth. 1212. ~ Buteo nigricollis Vieill. 
caerulescens Vieillot, Encycl. méth. 1213. — America. 
campestris Vieillot, Encycl. méth. 1213. = Circus cinereus Vieill. 
ciueraceus Cuvier, Règne anim. L 338. — Macgillivray, Brit. Birds III. 378. 
Falco pygargus Linne, Syst. Natur. I. 126. [Fhropa. Asia. Africa. 
Falco cineraceus Montagu, Transact. Linn. Soc. IX. 188. — Naumann, 
Naturg. Vögel Deutschlds. L 402. Tf. 40. 
Buteo cinerascens Fleming, Brit. Anim. 
Circus ater Vieillot, Encycl. méth. 1215. 
Circus Montagui Vieillot, Galerie Oiseaux Tb. 13. 
Circus pallidus, C. nipalensis Hodgson, Gray's Zool. Misc. 1844. 81. 
Circus (Pterocircus) cinerascens Kaup, Wiegm. Archiv 1850. XVI. 32. 
Strigiceps cinerascens Bonaparte, Conspectus Avium I. 33. 
Strigiceps pratorum, St. elegans Brehm, Naumannia 1855. V. 269. 
Circus cinerascens Schlegel, Mus. Pays-Bas Circi 3. 
Glaucopteryx cineraceus Gray, Handlist Birds I. 37. 
Kornweihe, Mehlvogel. 
cinerascens Schlegel, Mus. Pays-Bas Circi 3. = Circus cineraceus Cuv. 
cinereus Vieillot, Encycl. méth.. 1213. — Schlegel, Mus. Pays-Bas Circi 5. 
[ Ubique, 
