1042 BULLETIN UNITED STATES GEOLOGICAL SURVEY. [VoLY. 



1867. GUNN, T. E. Reduecked and Sclavonian Grebes [Podiceps griseigeua, P. cor- 



nutns] and Great Northern Direr [Colymbns torquatus] in Norfolk. <l Zo- 

 ologist, '2d ser. , ii, 1867, pp. 709, 710. 



1868. Blake-Knox, H. Eared Grebe [Podiceps auritus] in County Dublin and County 



Antrim, Ireland. < Zoologist, 2d ser. , iii, 1868, p. 1424. 



1868. Hrdderly, J. S. Rednecked Grebe [Podiceps griseigena] near Nottingham. 



< Zoologist, 2d ser., iii, 1868, p. 1060. 



1868. Stephenson, J. W. Abundance of the Little Grebe [Podiceps minor] in Sussex. 



<i Zoologist, 2d ser., iii, 1868, p. 1482. 



1869. GURNEY, J. H., Jr. Great Crested Grebe [Podiceps cristatus"] at Hempstead. 



-^Zoologist, 2d ser., iv, 18G9, p. 1603. 



1869. Skinner, A. Sclavonian Grebe [Podiceps cornutus] near Fa versham. <^Zoolo- 

 gist, 2d ser., iv, 1869, p. 1563. 



1869. Southwell, T. Note on the Nest of Podiceps minor. <^ Zoologist, 2d ser.. iv, 



1869, pp. 1803, 1804. 



1870. Blake-Knox, H. Sclavonian Grebe [Podiceps cornutus] in County Dublin. 



< Zoologist, 2d ser., v, 1870, p. 2182. 



1870. Chalk, W. J. Rednecked Grebe [Podiceps griseigena] in Bedfordshire. 



< Zoologist, 2d ser., v, 1870, p. 2064. 



1870. Chalk, W.J. Sclavonian Grebe [Podiceps cornutus] at Taunton. -i^Zoologist, 

 2d ser., V, 1870, p. 2106. 



1870. Crewe, H. H. Great Crested Grebe [Podiceps cristatus] feeding its Adult 



Young. < Zoologist, 2d ser., v, 1870, p. 2386. 

 1870. Gatcombe, J. Rare Grebes in Devonshire. < Zoologist, 2d ser., v, 1870, p. 2106. 

 1870. Gatcombe, J. Grebes on the Coast of Devon. < Zoologist, 2d ser. v, 1870 pp 



2142, 2143. 



1870. GuRNEY, J. H., Jr. Dabchicks [Podiceps minor] in Kensington Gardens. 



< Zoologist, 2d ser., v, 1870, p. 2347. 



1870. GOEBEL, H. Ueber Podiceps Widhalmi uov. spec. <J. f. 0., xviii 1870 pp 



312-315. 

 Nachtrag von E. P. von Homeyer, p. 315. 

 1870. GuNN, T. E. Sclavonian Grebes [Podiceps cornutus] iu Norfolk. < Zoologist 2d 



ser., V, 1870, p. 2225. 



1870. RoDD, E. H. Horned Grebe [Podiceps cornutus] in Cornwall. < Zoologist, 2d 

 ser., V, 1870, p. 2142. 



1870. Smee, a. H. Sclavonian Grebe [Podiceps cornutus] on the Wandle. <^Zoolo- 

 gist, 2d ser., v, 1870, p. 2106. 



1870. Smith, Cecil. Reduecked Grebe [Podiceps griseigena] at Teignmonth. <Zo- 



ologist, 2d ser., v, 1870, p. 2106. 



1871. BoYES, F. Rednecked Grebe [Podiceps griseigena] in East Yorkshire. < Zo- 



ologist, 2d ser., vi, 1871, p. 2527. 



1871. Gatcombe, J. Eared Grebe [Podiceps auritus] in Devonshire. < Zoologist, 2d 

 ser., vi, 1871, p. 2646. 



1871. GuNN, T. E. Rednecked Grebe [Podiceps griseigena] in Norfolk. <^Zoologist, 

 2d ser.,vi, 1871, p. 2872. 



1871. Travers, W. T. L. Notes on the Habits of Podiceps cxistatus. < Trans, and 

 Proc. Neiv Zealand Inst, for 1870, iii, 1871, pp. 113-116. 



See also proceedings for the same year, separately paged, p. 25, where, under slightly modi- 

 fied title, an abstract appears. 



1673. BoYES, F. Eared and Reduecked Grebes [Podiceps auritus, P. griseigena] in 

 E.ist Yorkshire. < Zoologist, 2d ser., viii, 1873, p. 3413. 



