758 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [YolY. 



1837. Beehm, G. L. UeLcr das Betragen der m&nnliclien Eatibvogel gegen ihr br4- 

 teudes Weibschen und die Jungen. < Oken's Isis, Bd. sxx, 1837, pp. .367-374. 



Veraammlung der Katurforscher nnd Aerzte zu Jena am 18. September 1886. 



1837. Hamilton, H. [Letter announcing a donation of a Chilian Eagle.] <^P.Z.S. 



V, 1837, p. 67. ■ 



1837. Yarrell, W. [Exhibition of a Quill, filled with a species of Pediculus, from 



the wing of a Harpy Eagle (Thrasaetus harpya). ] < P. Z. S. , v, 1837, p. 127. 



1838. Hancock, J. Occurrence of Falco Islandicus in England. < Annuls of Nat. 



^isf.,ii,1838,p. 159. 



1838. Hancock, J. Remarks on the Greenland and Iceland Falcons, showing that 

 they are distinct Species. < Annals of Nat. Hist. , ii, 1838, pp. 241-250, pi. x. 



Carefully distingulslimg the two. This article is usually referred to witli much respect for 

 its accuracy. 



1838. Robertson, C. [Letter on the capture of a Peregrine Falcon at sea.] <P. Z. 

 »S'.,vi, 1838,p.77. 



1838. .Thompson, W. Golden and Sea Eagle, Aquila chrysaetos and A. [HaUaetus] 



albicilla [in Ireland]. < Charlesiv. Mag. Nat. Sist.,ii, 1838, p. 164. 



1838. Thompson, W. Bald Eagle, Haliaetus leucocephalus, Savig. < Charlesw. Mag. 

 Nat. mst.,u, 1838, pp. 164, 165. 

 jSTote of habits. 



1838. TowNSEND, T. Capture of the White-tailed Eagle, (Falco albicilla: Penn. 



Mont. Halitetus albicilla, Selby), on the Suffolk Coast, February 22nd, 1838. 



< Charlesiv. Mag. Nat. Hist. , ii, 1838, pp. 292, 293. 



1839. DuGMORE, H. Capture of an Eagle [Haliaetus albicilla] at Swaffham. 



< Charlesiv. Mag. Nat. Hist., in, 1839, p. 198. 



1839. Hancock, J. Remarks on the Greenland and Iceland Falcons. <^Bep.Brit. 



Assoc. Adv. Sci.for 1838, vii, 18.39 (Misc. Comm.), p. 106. 



1839. Lafresnaye, [F.] de. Nouvelle classification des oiseaux de proie on rapacea. 



< Revue Zoologique, ii, 1839, pp. 193-196. 



I"-^ fam. Tulturidce; P^ sousfam. Z)idm«B, 2« Cathartince, 3" Vulturince, 4= Oypaetinae,- II* 

 fam. Faloonidce, avec 7 sousfamilles ; III' fam. Gypoaeranidce. 



18.39. Lesson, R. P. Tableau de la famille des oiseaux Accipitres (Raptores). < Bevue 

 Zoologique, ii, 1839, pp. 132, 133. 

 r« sect., Biurnes, 4 fam. ; II' sect., Nocturnes, 1 fam. 



1839. Weissenborn, W. Curious capture of a White-headed Eagle [HaHaetus albi- 

 cilia]. < Charlesiv. Mag. Nat. Hist.,\i\, 1839, pp. 197, 198. 



1839. Wiegmann, A. F. A. Ueber den Seeadler (Falco [Haliaetus] albicilla). 

 <Pmtss. Provinziabl., xxii, 1839, pp. 525-536. 

 Mir nicht zuganglich. 



1841. Belany, J. C. A I Treatise | upon | Falconry. | In two parts. | By | James Cock- 

 burn Belany. I [Quotations, 7 lines.] | Berwick-upon-Tweed :— printed for the 

 author. ! 1841. 1vol. 8vo. pp. i-xii, 1-278, 1-6; frontisp. 



Part First. Containing Observations upon the ISTature, Antiquity, and History of Falconry, 

 pp. 1-116. 



Part Second. Containing Notices of the different Hawks used in British Hawking, the 

 Proper Method of Keeping, Training, and Flying the Birds, the Apparatus belonging to the 

 Art, &c., pp. 117-277. 



Terms in Falconry, pp. 1-6. 



1841. Jameson, R. On the Afdnities of the Falconidse. < Calcutta Journ.'Nat. Hist., 

 i, 1841, pp. 307-324. (Auch in d. Isis, 1843, pp. 810-812.) 



Not seen. 



