No. 4.] COUES'S ORNITH. BIBLIOGRAPHY FALCONID^. 763 



1850. Bonaparte, C. L. [Suite a nouvelles especes omithologiques. ] <^Bev. et Mag. 

 cle Zool., ii, 1850, pp. 241-243. 

 Acad, des Sc. de Paris, stance du 11 Mars. Raptores — quatre families. 

 1850. Brehm, [C] L. Eiuige Bemerkengen iiber europaische und nordostafrikan- 

 isclie Vogel und Beschreibung einiger neuen Vogelarten. <!^ Naumannia, i, 

 Heft iii, 1850, pp. 22-31. 



Yulturfuscus (nee G-m. !), p. 23; Aquila fuscicapilla, A.fusca, p. 24; A. unicolor, p. 26; A. 

 fuscoatra, p. 27; A. subnaevia, p. 30, "Brm." 



1850. Cassin, J. Descriptions of new species of the Genera Micrastur, . . . 



<^Journ. Acad. Nat. Sci. PMla., i, pt. iv, Jan., 1850, art. xxiv, pp. 295-297, pll. 

 xl, xli. 

 Micrastur guerilla, heretofore described, here figured, pi. xl. 



1850. CuRTLER, M. Occurrence of tlie Peregrine Falcon (Falco peregrinus) near 

 Worcester. < Zoologist, viii, 1850, p. 2698. 



1850. Duff, J. Occurrence of the Osprey [Pandion haliaetus] at Hartlepool. <^ Zo- 

 ologist, viii, 1850, p. 2764. 



1850. [KiRTLAND, J. p. ] The Eagle. < The Family Visitor, i. No. 2, 1850, p. 15, 



On Aquila chrysaetus and Haliaetus leucocephalus in Ohio. 

 1850. Kaup, [J. J.] Corrigirte Uebersicht der Falconidse. <^Arcli. f.Naturg., sxi, 

 1850, (1), pp. 27-41. 



Verzeichniss nehst Synonymik von 191 Arien — 39 Falconince, 28 Milvince, 51 Accipitrinae, 

 iO A quilince, 33 Buteonince. Cypselopteryx, p. 31; Pterocircus, p. 32; Oeranopug, p. 35, nnd 

 vielleicht andere genn. nn. Vergl._1845, 1847-48, 1849-50, Kaup, J. J. 



1850. Morris, B. E. Peregrine Falcon [Falco peregrinus] shot near Market Weigh- 

 ton. < Zoologist, viii, 1850, p. 2648. 



1850. Newman, E. Occurrence of the Osprey (Falco [Pandion] haliseetos) near Col- 

 chester. < Zoologist, viii, 1850, p. 2764. 



1850. Newman, E. Golden Eagle [Aquila chrysaetus, in Scotland]. <^ Zoologist, 

 viii, 1850, p. 2764. 



1850. Pucheran, Dr. fitudes sur les types peu connus du Mus6e de Paris. <^ Bev. et 

 Mag. de Zool, ii, 1850, pp. 1-14, 81-94, 208-215. 



Troisieme article. Bapaces diurnes. A. Types de Cuvier. B. Types de Vieillot. C. 

 Types de Lesson. 



1850. Smith, C. J. Occurrence of the Osprey (Falco [Pandion] haliseetos) at Tod- 

 dington, Bedfordshire. < Zoo%is^, viii, 1850, p. 2967. 



1850. Webb, G. J. Capture of the Peregrine Falcon (Falco peregrinus) near Marl- 

 borough. < Zoologist, viii, 1850, p. 2648. 



1850. Wendenburg, H. [Aquila (Haliaetus) albicilla am Eisleber See.] <iYaM- 



mannia, i. Heft ii, 1850, p. 100. 



1851. Bond, F. Occurrence of the Iceland Falcon [Falco islandicus] in Eossshire. 



<C Zoologist, ix, 1851, pp.3275, 3276. 



1851. Buxton, T. F. Occurrence of the Gyrfalcon (Falco Gyrfalco) in Norfolk. < Zo- 

 ologist, is, 1851, p. 3028. 



1851. Cobdeaux, W. H. Occurrence of the Golden Eagle (Aquila chrysaetos) in 

 Herefordshire. < Zoologist, ix, 1851, p. 3027. 



1851. Ellman, J. B. Occurrence of the Jer Falcon at Mayfield, Sussex. < Zoologist, 

 ix, 1851, p. 3233. 



1851. Gurnet, J. H. Occurrence of the Osprey [Pandion haliaetus] in Norfolk. 

 <C Zoologist, ix, 1851, p. 3145. 



1851. Harper, J. O. Occurrence of the Osprey [Pandion haliaetus] in Norfolk. 



<iZoologist, ix, 1851, p. 3207, 

 1851. Kaup, J. [J.] Vertheidigung meines Systems der Falken und Eulen gegen den 



Conspectus des Prinzen Ch. Bonaparte. ArcTi.. f. Naturg., 1851, (1), pp. 75-114. 

 Kaup laborirt nach wie vor an der Monomanie der Piinfzahl. 



