962 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [Yol.Y. 



1867. BouiLLOD, — . Eeproduction en domesticit6 du Canard Tadorne et du Canard 

 Soucliet avec la femelle de la Caroline. <; Bull. Soc. Acclivi., 2" s^r., iv, 1867 

 pp. 396, 397. 



1867. Clark-Kennedy, A. Goosander [Mergus merganser] in Wiltshire. < Zoologist^ 



2dser.,ii, 1867,p.709. 



1867. Clark-Kennedy, A. Instinct in the Swan. <^ Zoologist, 2d ser., ii, 1867 

 p. 916. ' 



1867. Clifton, Lord. Redheaded Pochard [Fuligiila farina] in Kent. <^Zoologist, 2d 

 ser., ii, 1867, p. 636. 



1867. DOBREE, N. F. Smews [Mergellus.albellns] from Holland. < Zoologist, 2d ser., 

 ii, 1867, p. 636. 



1867. Droste, F. v. Der Enteustrich. < J.f. 0., xv, 1867, ijp. 64-70. 



1867. Droste, F. v. Beobachtuugen auf einer Rattgansjagd [Bernicla brenta]. < J. 

 f. 0. , XV, 1867, pp. 89-94. 



1867. GUNN, T. E. Ferruginous Duck [Fuligula nyroca] in Norfolk. <:^Zoologist, 2d 

 ser., ii, 1867, p. 709. 



1867. GURNEY, J. H. Unusual Occurrence of the Smew fMergellus albellns]. <Zo- 

 ologist, 2d ser., ii, 1867, p. 608. 



1867. Hackett, W. a. Eedbreasted Merganser [Mergus serrator] on the Bandon 

 Eiver. < Zoologist, 2d ser. , ii , 1867, p. 636. 

 Prom the London ' Pield, ' Jan. 26. 



1867. Hackett, W. A. Goosander [Mergus merganser] and Shoveller Duck [Spatula 

 clypeata] in the South of Ireland. < Zoologist, 2d ser. , ii, 1867, p. 709. 

 From the London 'Field.' 



1867. Hartmann, W. Ueber 2 Bastarde vom schwarzen Schwan [Cygnus atratus] 

 imd Hockerschwan [Cygnus olor]. < Zool. Gart., viii, 1867, p. 441, 



1867. Harvie-Brown, J. A. Scaup Duck [Fuligula marilaj breeding in Britain. 



< Zoologist, 2d ser., ii, 1867, p. 878. 



1867. Harvie-Brown, J. A. Gadwall [Chaulelasmus streperus] shot on the Tay. 



< Zoologist, 2d ser., ii, 1867, p. 562. 



1867. Hensman, H. p. Egyptian Goose [Cheualopex a3gyptiacus] near Northampton. 

 <^ Zoologist, 2d ser., ii, 1867, p: 831. 



1867. Hooper, W. T. Tufted Pochard [Fuligula cristata] on the River Lea. < Zo- 

 ologist, 2d ser., ii, 1867, p. 709. 



1867. Mathew, M. a. Egyptian Goose [Chenalopex a^gyptiacus] at Barnstaple. 



<Zoo%Js^, 2d ser., ii, 1867, p. 831. 

 1867. Murie, J. On Cygnus buccinator, Richardson, and Cygnus passmori, Hincks. 



< P. Z. ,S., XXXV, 1867, pp. 8-13, figg. 2. 



Maintaining their identity on anatomical grounds. The subject is discussed at length; 

 the steniums of the two are liguxed. 



1867. Parker, W. K. On some Fossil Birds from the Zebbug Cave, Malta. < Trans. 



Zool. Soc, vi, pt. iii, 1867, pp. 119-124, pi. xsx, ligg. 1-23. 

 ' This is the memoir in full, preliminary notice of the material, with description of Cijgnus 



falconen, having been previously made in P. Z. S., 1865, pp. 752, 753. 

 1867. Schxetz, H. [Zur Fortpflanzuugsgeschichte der schwarzen Schwane (Cygnus 



atratus) in Gefangenschaft. ] < Zool. Gart., viii, 1867, p. 276, 



1867. Stephenson, W. Egyptian Goose [Chenalopex ajgyptiacus] in Yorkshii-e. 



< Zoologist, 2d ser., ii, 1867, p. 636, 

 From the London "Field," Jan. 26. 



1868. Baird, S. F. Occurrence of the Barnacle Goose [Bemicla leucopsis, at Hud- 



803i's Bay ] in North America. < Am. Xat. , ii, 1868, p. 49. 



