626 BULLETIN UNITED STATES GEOLOGICAL SURVP]Y. [VolY. 



1828. Selby, p. J. Besclireibung der Plectroplianes lappouica, kiirzlu;!! in Brittanien 

 entdeckt. < Oken's Jsis, Bd. xxi, 1828, pp. 1163, 1164. 

 Uebersetzt aus d. lAnii. Trans., Bd. xv, T. 1, 1826, pp. 1.56-160. 



1828. S . . . s. [Straus, — .] Nonvelle espece de Bee croise d'Allemague ; par le 



ineme [L e., C.L. Brehm]. ... <^i^er«ss. i?«i/., 2«= sect., xiv, 1828, p. 260. 

 Gnidrostra bifasciata — Ornis, 1827, Heft 3, pp. 77-98. 



1829. Anon. The Crossbill [Loxia cundrostra]. <l London's Mag. Xat. Hist., i,lS29, 



p. 394. 

 1829. Gloger, C. [W. L.] Zur Naturgeschiclite des weissbiudigeu Kreuzscknabels, 



Loxia tfeuioptera. <^Xov. Act. Acad. Leoj). Carol. J^at. Cur., xiv, pt. ii, 1829. pp. 



919-942. 

 Not seen by me : title from Carus and Engehnann. 

 1829. "J.W." Flocks of Crossbills [Loxia cnrvirostra] near Worcester. <^ Loudon's 



Mcuj. JSTat. Hist. , ii, 1829, p. 268. 



1829. Yarrell, W. On the strnctnre of the Beak and its mnscles in the Crossbill, 



(Loxia curvirostra. ) <^ Zool. Joiirn. , iv, 1829, pp. 459-464, x^l. xiv, ligg. 1-7. 



1830. Brehm, C. L. Noch eiuige Beobachitnugen liber den zweybindigen Kreuzschna- 



bel, Crncirostra bifasciata. <^ Okeu's Lsis, Bd. xxiii, 1830, pp. 110-112. 



1830. Gloger, C. [W. L.] Sur I'histoire uatiu-elle du Bee croise a bandes blanches. 



(Loxia tcenioiitera) ; iiar Constantin Gloger. . . . <^Feriiss. Bull., 2^ sect., 

 xxii, 1S30, pp. 125, 126. 

 Extrait des jSTuv. Act. Acad. Nat. Cur., xiv, 1829, pt. ii, pp. 919-924. 



1831. K[UHN, — .] Sur les Becs-croises de Russle. ... < jFt^rtis.s. iJwZ?., 2« sect., xxv, 



1831, pp. 353, 354. 

 Tir6 du nouv. Magas. d'Mist. Nat., etc., de Moscow, fevrier 1829. 



1832. Cooper, W. Neue Gattuug Kernbeisser [Fringilla vespertiua]. <^Oken's lsis, 



Bd. XXV, 1832, p. 1073. 

 Auszug aus d. Ann. Lye. Nat. Mist. Neiv-York, i, 1825, pp. 219-222. 



1832. Green, J. Fragmeute zur Natnrgeschichte. <^0'ken's lsis, Bd. xxv, 1832, p. 1042. 



Aus d. A')ner. Journ. Sd., iv, 1822, pp. 309-312, q. v. 

 ,1833. Clarke, "W. B. A Bird's [Plectrophanes nivalis] Nest in the Skull of an Esqui- 

 maux. <^ Loudon's Mag. Xat. Hist. , vi, 1833, j). 154. 



Gf. torn, cit., p. 524. 



1833. Clarke, W B. A Snow Bunting's [Plectrophanes nivalis] Nest not in the 



Sknll of an Esquimaux. < Loudon's Mag. JS'at. Hist. , vi, 1833, ]). .524. 

 Cf. t'.m. cit. p. 154. 



1834. Boie. J. F. Ej;b;iiza [i. (., Ceutrophanes] lapponica Linn. <^ Olen's lsis, Bd. 



xxvii, 1832. p. T-c 6. 

 1834. Gervais, [P-J Moineau. Fnugllla. Linne. M. de Gay. F. Gayi. Eydoux et 

 Gervais. <; Gue'r. Mag. de Zool. , 4e .annee, 1834, classe ii, notice xxiii, pi. xxiii. 



1834. "J. O.'' The Plectrophanes [Ceotrophanes] lapponica has been captured, along 



with Larks, near Preston, Lancashire. <^ Loudon's Mag. Xat. Hist.,\n, 1834, 

 pp. 56, 57. 



1835. Gardiner, W. Paiticulars on a caged Pair of Siskins', or Aberdevines', build- 



ing Nests and rearing a pair of young Siskins in Confinement ; and a State- 

 ment of the Fact that the Siskin, wild, has bred aboiit Dundee. < Loudon's 

 Mag. Xat. Hist., viii, 1835, pp. 372-374. 



1835. Gervais, [P.] Moineau. Fringilla. L. Vieill. M. de Cuba. F. Cubse. Ger- 



vais. <^ Guer Mag. de Zool., 5" anniSe, 1835, classe ii, notice xliv, pi. xliv. 



1836. Brown, J. S. The Crossbill (Loxia curvirostra). < Loudon's Mag. Xat. Hist., 



ix, 1836, p. 202. 

 1836. Morris, F. O. Facts on tlie Habits and personal Characteristics of the Crossbill 

 (Loxia curvirostra Temm.). <^Loudon's Mag. Xat. Hist., ix, 1836, pp. 413-416. 



