No.4.\ COUES'S ORNITII. BIBLIOGILVPIIY ANATID^. 963 



186H. HouiLLOD, — . Keproduction tlu Cauiml Tudoinc (tlcuxii-nie ann<5e), do la Sar- 

 celle et de la I'oulo d'eaii. < liuU. Soc. Ardim. , '>" hc't. , v, 1H«W, pp. G48, G4'J. 



18G8. Bkkk, [C.R.] P]ider Duck [Soniateiia iiiolli.s.siiiia] on tlu; Eshox Coast. <^Zo- 

 oloijist, 2d ser., iii, 18GH, p. 12*.il. 

 From the London 'Field.' 



1868. Cdrdeaux, J. The Ashby Decoy. < Zoologist, 2d ser. , iii, 1868, pp. 1378, i:{79. 

 The uumbors of six speciea oi Anatida; (Anas boschas, Nettion crecca, Mareca penelope, Spa- 

 tula clypeata, Dafila acuta, and Ghaulelasmua gtreperxis) taken during thirty-five seasons 

 (Sept., 1833 to Apr., 1868) at thi.s celebrated Lincolnshire decoy. 



1868. Criciiton, A. W. Eider Duck [Somatoria niollissiina'] on the Thames. <^Zo- 



olocjist, 2d ser., iii, 1868, p. 1135. 

 1868. HiNCKS, W. [Letter ou the differences betweeu Cyyuii.s passuiori and C. biic- 



ciuator. ] < P. Z. S. , xxxvi, 1868, pp. 211-213. 

 1868. HoMEYER, A. V. Wie gelaugen jiiuge Eiiten, die iu der Hciho ausgebriitet wor- 



den, auf daa Waaser ? <^ J.f. O., xvi, 1868, i»p. 356, 357. 



1868. Mathew, G. F. Redcrested Whistling Duck f Fuligula rufina] near Brauutou. 



<^ Zoologist, 2d ser., iii, 1868, p. 1098. 

 1868. Mathew, G. F. Mute Swan [Cygnus olor] on Northam Burrows. <^ Zoologist, 



2d ser., iii, 1868, p. 1135. 

 1868. Noll, C. F. Bastarde von dem schwarzeu [Cygnus atratus] und dem Hiicker- 



Schwan [Cygnus olor]. < Zool. Gart., ix, 1868, pp. 189, 190. 

 1868. PISSOT, — . Note sur les produits obtenus de raccouplement d'un Cygne uoir 



[Cygnus atratus] male avec un Cygne blanc [Cygnus ] femelle. <^ Bull. 



Soc.Aeclim.,2« s6r., v, 1868, pp. 11, 12. 



1868. Roger, E. Reproductions de C^rdopses (Cereopsis Nova' Hollandia'-). < Bull. 

 Soc. AocUm., 2« s6r., v, 1868, pp. 501-503. 



1868. Schlegel, F. Die Schwiine. < Zool. Gart., ix, 1868, pp. 60-62. 



Bemerkungen iiber 8 Arten, deren 4 der alteu "Welt und ebensoviele der iieuen Welt ange- 

 hiiren. 



1868. Schmidt, [Max.] [Bastarde von dem schwarzen Sehwan (Cygnus atratus), 

 und dem Hocker-Schwan (C. olor).] <^ Zool. Gart., ix, 1868, p. 77. 



1868. SCLATER, P. L. [Note on Pleetropterus gambensis.] < /Six, 2d ser., iv, 1868, 

 p. 502. 



1868. Smith, Cecil. Lougtailed Duck [Harelda glacialis] at Exmouth. < Zoolo- 

 gist, 2d ser., iii, 1868, p. 1059. 



1868. Tiemann, F. [Beitrag zur Thierseeleukunde (Sehwan).] <^Zoul. (iurt.. ix, 

 1868, p. 79. 



1868. Walker, J. F. On the Occurrence of the Genus Anser in the Peat and Gravel 

 Deposits in Cambridgeshire. <^ Ann. Mag. Nat. Hist., 4th ser., ii, 1868, p. 388. 



1868. Waterston, R. C. [Note on the condition of Geese's feathers after long use as 

 bedding. ] <^ Proc. Boston Soc. Nat. Hist., xi, 1868, p. 278. 



"The feathers were stripped of their pluuniles and the filaments formed a plush-like nap 

 of remarkable uniformity, which adhered firmly to the whole interior of the case." 



1868. Wickevoort-Crommelin, J. P. van. Notes sur des hybrides d'Auser t>t <le 



Cygnus et de diverses especes de Canards. < Bull. Soc. Acvlim., 2" s6r., v. 1868, 

 pp. 781-786. 



C. olor X Anser domesticus — Anas boschas X Dafila acuta — Dafila acicta x Ohaiilelasm tis stre- 

 perus. Cf. op. cit., vi, 1869, pp. 140, 141. 



1869. BOARDMAX, G. A. Labrador Duck [Camptoheinus labrndorius]. <^Am.Xat., 



iii, 1869, pp. 383,384. 

 Note on the disappearance of the species from Maine. 

 1869. Brydges, H. J. .1. Summer Duck [Aix spoiiisa] at Bnnllilirook. <^ Zoologist, 

 2d ser., iv, 1869, p. 1.563. 



