762 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [Vol.Y. 



1848. Carleton, J. W. Natural History of the Hawk Tribe. Illustrated by A. 



Henning. London : D. Bogue. 1648. 18mo. pp. 112. 

 Not seen — title from Cams and Engelmann. 

 1848. Des Murs, O. Complement de la notice snr la specification distincte du Spi- 



zaetus braccatus (Harpya braccata, Spix) d'avec le Spizaetns ornafcus (Falco 



omatua, Daudin) et le Spizaetus tyrannus (Falco tyrannus, Temm.). <^Bevue 



Zoologique, xi, 1848, pp. 35-39. 

 1848. [Gray, G. E.] List | of the | Specimens of Birds | in | the collection | of the | 



British Museum. | [By George Robert Gray.] | — | Second edition. | — | Part 



I. — Accii)itres. | Printed by order of the Trustees, j London : 1848. 1 vol. 



sm. 12mo. pp. i-viii, 1-120. 

 Orig. ed. 1844. This is the list of the Accipitres, 2d ed., giving an extensive synonymy of 



each species and genus, and the localities whence were derived the specimens in the British 



Museum ; being one of the several partial lists, or lists of particular groups, which preceded 



and led up to the same author's famous Hand List. 



1848. JOHXSON, F. W. Occurrence of the Rough-legged Buzzard (Falco [Archibuteo] 

 lagopus) in Suffolk. <^ Zoologist, \i, 1848, p. 2063. 



1848. Lafresxaye, [F.] de. Sur le Spizaetus tyrannus, Tem. <^EcvHe Zoologique, 



xi, 1848, pp. 134-138. 



1849. BuRROUGHES, T. H. Occurrence of the Rough-legged Buzzard (Buteo [Archi- 



buteo] lagopus) in Norfolk. <^Zoologist, vii, 1849, p. 2452. 



1849. Duff, J. Occurrence of the Osprey (Falco [Pandion] Halia>etus) near Bishop's 

 Auckland. <^ Zoologist, vii, 1849, p. 2452. 



1849. EllmajS^, J. B. Occurrence of the Osprey [Pandion halialitus] at Udimore, 

 Susses. <^ Zoologist, vii, 1849, p. 2346. 



1849. Ellmax, J. B. Golden Eagle (Aquila chrj'saetos) near Rye. <[ Zoologist, vii, 

 1849, p. 2409. 



1849. Garth, J. C. Occurrence of the White-tailed Eagle (Hahoeetus albicilla) in 

 Somersetshii-e. <^ Zoologist, vii, 1849, p. 2409. 



1849. HuLKE, J. W. White-tailed Eagle [Haliaetus albicilla] at Deal. <^Zoologist, 

 vii, 1849, p. 2409. 



1849-50. Kaup, [J. J.] Monograph of the Falcouidne, Systematically aiTanged by 

 Dr. T. T. [sic] Kaup. < Jard. Contrib. Ornith., 1849, pp. 68-121 ; 1850, pp. 

 51-80. 



"Dr. Kaup has sent us his Monograph of the Falconidaj, translated by himself from that 

 Journal [Oken's Isis] of 1847, as improved in 1848." — Editor. The first article is occupied 

 with classificatory speculations of the most general character, relating not only to the pres- 

 ent subject but to birds in general ; in the second portion of the paper the family is syste- 

 matically treated on the quinarian plan, and elaborated down to species. Tlioro is nothing 

 to show whether various of the author's generic terms are really new in this paper, or 

 whether they had already been in print in the Isis or elsewhere. The latter is doubtless the 

 case.— See this author .at 1845, 1849-50, and 1850. 



1849. Kxox, A. E. Capture of the Sea Eagle (Haliieetos albicilla) in Sussex. '^Zoolo- 

 gist, vii, 1849, p. 2386. 



1849. Lafresxaye, F. DE. Melanges oruithologiques. <^Eev,et Mag.de Zool., i,lS4^J, 

 pp. 385-391. 



Sur quelques synonymies nouvelles a appliquer k des csp6ccs d'oiscaus de proie ancienne- 

 ment connues. Hypomorphnv.s leucurus, sp. n., p. 388. 



1849. Thorxcroft, T. Peregrine Falcons (Falco peregrinus) at Beachy Head. 



< Zoologist, vii, 1849, pp. 2494, 2495. 



1850. Bell, T. Occurrence of the Peregrine Falcon (Falco peregrinus) at Selborne. 



< Zoologist, viii, 1850, p. 2764. 



1850. Bold, T. J. Occurrence of the Osprey (Pandion Haliaitus) in Northumberland. 

 <^ Zoologist, viii, 1850, j). 2824. 



