626 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [Yol.T. 



1828. Selby, P. J. Besclireibun<4 (ler Plectropliauos lappouie;i. kurzlith in Bvittanieu 

 entdeckt. < Oken's /.vj.s-, Bd. xxi, 1828, pp. 11G3, 11G4. 

 Uebersetzt aus il. Linn. Traus., Bd. xv, T. 1, 1826, i>p. 156-160. 



1828. S . . . s. [Stral.s, — .] Noiivelle espece de Bee croise d'Allemagu*' : ]iar lo 



iiieme [(. e., C. L. Brchm]. ... < Fn-iiss. Bull. ,2" sect., xiv, 1828, p. 2C>0. 

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



1829. Axox. The Crossbill [Loxia curvirostra]. < Loiidon'x Mai/. Xat. Hist.. i.lSid, 



p. 394. 



1829. Gloger, C. [\V. L.] Znr Xaturgescliiclite des weisslniidigeu Kivuzsilmabels, 

 Loxia ta^nioptera. < Xov. Act. Avad. Leop. Carol. Sat. Cut:, xiv, pt. ii, l'^29. pp. 

 919-942. 

 ^Xot seen by me : title from Carus and J^ngehuanu. 



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

 Mag. Xat. Hist. , ii, 1829, p. 268. 



1829. Yaerell, W. On the structure of the Beak aud its muscles in the Crossbill, 



(Loxia curvirostra. ) <:^ Zool. Jourii., iv, 1829, pp. 459-4(54, pi. xiv, tigg-. 1-T. 



1830. Brehm, C. L. Xoch eiuige Beobachtungen nber den zweybindigen Kreuzscliua- 



bel, Crucirostra bifasciata. <^ Okors Isis, Bd. xxiii, 1830, px>. 110-112. 



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



(Loxia toenioptera); par Constautiu Gloger. . . . <^ Fe'russ. Bull., 2'' sect., 

 xxii,1830,pp. 125, 126. 

 Extiait des Sov. Act. Acad. Xat. Cur., xiv, 1829, pt. ii, pp. 919-924. 



1831. K[UHX, — .] Sur les Becs-croises de Rit.ssie. . . . <^i^er((ss. />«?/., 2^ sect., xxv, 



1831, pp. 353,354. 

 Tir6 du nouv. Magas. d'Hist. Nat., etc., de Moscou, fevrier 1829. 



1832. Cooper, W. Xeue Gattung Kernbeisser [Fringilla vespertina]. <^Oken's Isis, 



Bd. XXV, 1832, p. 1073. 

 Anszng aus d. Ann. Lye. Xat. Hint. Xeu-Tork. i. 1825, pp. 219-222. 



1832. Greex, J. Fragmentc zur Xaturgeschichte. <^Oken^s Isis, Bd. xxv. 1832, p. 1042. 



Au# d. Amer. Journ. Sei., iv, 1822, pp. 309-312, q. v. 



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



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

 Cf. torn. eit.. p. 524. 



1833. Clarke, W B. A Snow Bunting's [Plectrox^hanes uivalis] Nest not in the 



Skull of au Esquimaux. <^ Loudon's Mag. Xat. Hist., vi, 1833, p. 524. 

 Cf. t.m. cit. p. 154. 



1834. Boie. J. F. Ejibi liza [j. c. Centrophanes] lapponica Linn. <^f)ket)'s Isi^. Bd. 



xxvii, 1832. p. ?■( 6. 

 1834. Gervais, [P.] Moiueau. Friugilla. Linne. M. de Gay. F. Gayi. Eydoux et 

 Gervais. < Guer. Mag. dc Zool.,A^ .auuee, 1834, cla.sse ii, notice xxiii, ^\. xxiii. 



1834. "J. O.' The Pectiophanes [Centrophanes] lapponica has been captured, aloug 



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

 pp. 56, 57. 



1835. Gardixek, W. Paiticulars on a caged Pair of Siskins', or Aberdeviues", Iniild- 



ing Nests and rearing a pair of young Siskins iu Confinement : and a State- 

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

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



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



Aais. < Gue'r Mag. de Zool., o" annde, 1835, classe ii, notice xliv, pi. xliv. 



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



ix, 183(5, p. 202. 

 1836. Morris, F. 0. Facts on tlie Habits and personal Characteristics of the Crossbill 

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



