762 BULLETIN UNITED STATES GEOLOGICAL SUEVEY. [YolY. 



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



Henning. London : D. Bogue. 1848. 18mo. pp. 112. 

 iJTot seen — ^title from Carus and. Engelmann. 

 1848. Des Murs, O. CompMment de la notice sur la specification distincie du Spi- 



zaetus braccatus (Harpya braccata, Spix) d'avec le Spizaetus ornatus (Falco 



ornatus, Dan din) et le Spizaetus tyrannus (Falco tyrannus, Temm.). <^Rcvue 



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 Eobert Gray.] | — | Second edition. | — | Part 



I. — Accipitres. | Printed by order of the Trustees. | London : 1848. 1 vol. 



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

 Orig. ed. 1844. This is tlie 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. JoHNSOisr, F. W. Occurrence of the Eoagh-legged Buzzard (Falco [Archibuteo] 

 lagopus) in Suffolk. <; Zoologist, vi, 1848, p. 2063. 



1848. Lafresnaye, [F.] de. Sur le Spizaetus tyrannus. Tern. <^Eevue Zoologique, 



xi, 1848, pp. 134-138. 



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



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



1349. Duff, J. Occurrence of the Osprey (Falco [Pandion] Haliseetus) near Bishop's 

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



1849. Ellbian, J. B. Occurrence of the Osprey [Pandion haliaetus] at Udimore, 

 Sussex. <^ Zoologist, vii, 1849, p. 2.346. 



1849. Ellman, J. B. Golden Eagle (Aquila chrysaetos) near Eye. <^ Zoologist, vii, 

 1849, p. 2409. 



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

 Somersetshire. <:^ Zoologist, vii, 1849, p. 2409. 



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

 vii, 1849, p. 2409. 



1849-50. Kaup, [J. J.] Monograph of the Falconidse., Systematically arranged by 

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

 51-80. 



"Dr. Kaup has sent us his Monograph of the Palconidse, 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. Tliere 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 aiithor at 1845, 1849-50, and 1850. 



1849. Knox, A. E. Capture of the Sea Eagle (Haliteetos albiciila) in Sussex. <^Zoolo- 



gist, vii, 1849, p. 2386. 

 1849. Lafresnaye, F. de. M<5]anges omithologiques. <] JRev. et Mag. de Zool.,i, 1849, 



pp. 385-391. 

 Sur quelques synonymies nouvelles h appliquer k des esp^ces d'oiseaux de proie ancienne- 



ment connues. Hypomorphnus leucurus, sp. n., p. 388. 



1849. Thorncroft, 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. Occur]:ence of the Osprey (Pandion Haliaetus) in Northumberland. 



< Zoologist, viii, 1850, p. 2824. 



