758 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [TolY. 



1S3T. Brehm, C. L. Uebtrr (las Betragen der mannliclieu Eaubvogel gegon ihr brfl- 

 teudes Weibsclien und die Jungen. <^ (Men's Isis, Bd. xxx, 1837, pp. 367-374. 

 ■Versammlung der Naturforscher nnd Aerzte zu Jena am 18. September 1836. 



1637. 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 (Thrasaetns harpya).] <[ P. Z. S.,v, 1837, ]}. 127. 



1838. Hancock, J. Occurrence of Falco Islaudicus in England. <^ Annals of Nat 



^■;.sf.,ii, 1838,p. 159. 



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

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



Carefully distinguishing the two. This article is usually referred to with much respect for 

 its accuracy. 



1833. Robertson, C. [Letter on the capture of a Peregrine Falcon at sea.] <^P. Z. 

 <S., vi, 1838, i).77. » 



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

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



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

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

 Xote of habits. 



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



Mout. Haliietus albicilla, Selby), on the Suffolk Coast, February 22nd, 1838. 



< Charlesw. May. Nat. Hist., ii, 1838, pp. 292, 293. 



1S39. DuGMORE, H. Capture of an Eagle [Haliaetus albicilla] at Swaffham. 



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



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



Assoc. Adr. Sci. for 1838, vii, 1839 (Misc. Comm.), p. 106. 



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

 <^ Ilevue Zoologique, ii, 1839, pp. 193-196. 



!'■'■ fam. Vulturidce; 1" sousfaxa. Didince, 2" Cathartince, 3" Vulturince, 4' Gypaetince ; II* 

 fam. Falconidce, avec 7 sousfamilles ; III* fam. Gypoaeranidce. 



1839. Lesson, R. P. Tableau de la famille des oiseaux Accipitres (Raptores). <^ Eevue 

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



I''* sect., Diurncs, 4 fam. ; II" sect., Nocturnes, 1 fam. 



1839. Weissenborx, W. Curious capture of a AVhite-headed Eagle [Haliaetus albi- 

 cilla]. < Charlesw. Mag. Nat. Hist. , iii, 1839, pp. 197, 198. 



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

 <^Preiiss. 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-ui>on-Tweed : — i>rinted for the 

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



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

 pp. 1-116. 



P.art 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. 



1941. Jameson, R. On the Affinities of the Falconidee. <^ Calmtta Journ. Nat. Hist., 

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



Not seen. 



