No.i.] COUES'S OENITH. BIBLIOGRAPHY FRINGILLID^. 637 



18C9. Clifton, Lord. Goldfinch, Mealy Redxjole and Lesser Redpole in Kent. <^ Zo- 

 ologist, 2d ser., iv, 1869, p. 1600. 



18G9. COUES, E. On Variation in tlie Genns JEgiotlius. <^ Proc. Acad. Nat. Sci. PMla., 

 xxi, 1869, pp. 180-189. 



Discusses the climatic and other causes operative in this case, endeavoring to fix the limits 

 of individual and geographical variation in its bearing upon the determination of the species 

 of the genus. The article is supplementary to the author's monograph of the genus, in the 

 same Proceedings, 1861, pp. 373-390, q. v. 



1869. Guxx, T. E. Crossbills in Surrey. < Zoologist, 2d ser. , iv, 1869, p. 1721. 



1869. Guxx, T. E. Ciii Buntings and Crossbills in Devonshire. < Zoologist, 2d ser., 



\v, 1869, p. 1721. 

 1869. Lawrence, G. N. Description of Seven New Species of American Birds from 



various localities, with a note on Zonotrichia melanotis. <^Proc. Acad. Nat. 



Sci. PMla., Dec, 1868, pp. 359-362. (Pub. 1869.) 



1869. Le Moine, J. M. Le Cardinal. <^ Naturaliste Canadien, i, 1869, pp. 225-231. 



Biographique. 

 1869. Maynard, C. J. Capture of the Centronyx Bairdii [i. e., of Passerculus prin- 



ceps] at Ipswich [Mass.]. <^ Am. Nat., iii, 1859, pp. 554, 555. 

 1869. MtJLLER, K. Beobachtung liber Ernahrung von Loxia taenioptera. <^J.f.O., 



xvii, 1869, pp. 105, 106. 

 1869. SCHACHT, H. Ungewohnliches, zahlreiches Auftreten der Kreuzschnabel im 



Sommer 1866 [in mehreren Gegenden Deutschlands]. <^Zool. Gart., :s., 18Q9, 



pp. 31, 32. 

 1869. Skinner, A. Crossbills near Faversham. <^ Zoologist, 2d ser., iv, 1869, p. 1561. 

 1869. Smith, C. Common Crossbill near Taunton. <^ Zoologist, 2d ser., iv, 1869, p. 



1514. 

 1869. Thurn, E. F. im. Painted Bunting in Oxfordshire. <[ Zoologist, 2d ser., It, 



1869, p. 1865. 



1869. WONFOR, T. W. The Redpole building in Brighton. <^Zoologist, 2d ser., iv, 

 1869, p. 1801. 



1869. AVONFOR, T. W. Crossbills in Sussex. < Zoologist, 2d ser., iv, 1869, p. 1561. 



1870. Abbott, C. C. Song of the Song-sparrow [Melospiza melodia]. <^ Am. Nat., 



iv, 1870, p. 378. 



1870. Alcott.W. P. Albino Snow Bird [Juncohyemalis]. <^ Am. Nat., iv, 1870, j>. 376. 



1870. Anon. Be-mired Crossbills. < Zoologist, 2d ser. , v, 1870, p. 2383. 

 From the ' Lynn Advertiser, ' Oct. 15, 1870. 



1870. Bond, F. Lapland Bunting [Centrophanes lapponica] near London. '^Zoolo- 

 gist, 2d ser., V, 1870, p. 2061. 



1870. Bond, F. Correction of an Error [respecting Centrophanes lapponica]. <^ Zo- 

 ologist, 2d ser., V, 1870, p. 2022. 



1870. " C. F. W., JUN." Snow Bunting [Plectrophanes nivalis] in Middlesex. <;Zo- 

 ologist, 2d ser., v, 1870, p. 2407. 

 From The (London) Field, Nov. 12. 



1870. Naumann, C. H. Oological. < Am. Nat., iv, 1870, p. 442. 



Fruitless incubation for 3 weeks of an egg oiNumida meleagris by Cardinalis virginianui , 

 and variation in number of eggs of the latter bird. 



1870. Newton, A. [Exhibition of a skin of the North-American Zonotrichia albicol- 

 lis shot in Scotland. ] < P. Z. «5., xxxviii, 1870, p. 52. 



This is the case previously reported by "W. C. Angus, Zoologist, 2d ser., iv, 1869, pp. 1547-1549. 

 Another case of the same occurrence is subsequently noticed, with a colored figure, by G-. D. 

 Kowley, in Bowl. Orn. Misc., ii, pt. v, 1876, pp. 75, 76, pi. xlvi, f. 3. 



