^0.4.] COUES'S ORNITH. BIBLIOGRAPHY TETKAONID^. 819 



1874. Batty, J. H. How the Ruffed Grouse [Bonasa umbellus] drume. <^m. 

 Sportsman, iii, 1874, p, 379. See also p. 322, and iv, pp. 7, 38. 



Eeply to Mr. Eidgway's article on the same subject, p. 322. Maintains that the drumming 

 noise is made by striking together the exterior surfaces of the wings above the back. 

 1874. Batty, J. H. Has the Ruffed Grouse [Bonasa umbellus] Ceased to Fear the 

 Presence of Man ? < Am. Sportsman, iv, 1874, p. 38. 



Reply to Wm. Brewster concerning timidity of J?onas« umbellus,- and maintaining the the- 

 ory advocated ibid., iii, p. 322. 



1874. Batty, J. H. The White-tailed ptarmigan— Lagopus leucurus. < Forest and 

 Stream, i, Jau. 29, 1874, p. 390. 



1874. Brewer, T. M. [Description of the Egg of Lagopus leucurus.] < Forest and 

 Stream, ii, Mar. 26, 1874, p. 103. 



1874. Brewer, T. M. Note on the Nesting and Eggs of Lagopus leucurus, < Proo. 

 Bost. Soc. Nat. Rist.,:siYi, 1874, pp. 348, 349. 



MS. from T. M. Trippe; locality near Idaho Springs, Colorado; date June 28, 1873; altitude 

 1,000 feet above timber-line. 



1874. Brewster, W. The Ruffed Grouse [Bonasa umb^lus] again. <^m. ,^)orts- 



man, iv, 1874, p. 74. See also p. 7. 

 Eeply to Mr. Batty (ibid., p. 38) in further explanation of dramming of Bonasa umbellus. 

 1874. Brewster, W. The Drumming of the Ruffed Grouse [Bonasa umbellus]. 



<[ Avi. Sportsman, iv, 1874, p. 7. 



^ Confirming observations recorded ibid., iii, p. 322, and controverting theory expressed 



ibid., iii, p. 379. The present writer maintains that the drumming is produced by forcible 



downward stroke of the wings. 



1874. "E. M. M." Drumming of the Ruffed Grouse [Bonasa umbellus]. < ^m. 

 Sportsman, iv, 1874, p. 28. 



1874. "Corporal." The Ruffed Grouse [Bonasa umbellus]. < Jm. Sportsman iv 



1874, p. 108. ' ' 



1874. Ferguson, N. Introduction of Pinnated Grouse [Cupidonia cupido]. A Theory. 

 <^Am. Sportsman, iii, 1874, p. 245. See also p. 182. 

 Suggestions as to introducing it into the Eastern States. 

 1874. H[ARVEY], M. The Ptarmigan [Lagopus spp.] of Newfoundland. -^Forest 

 and Stream, ii, Aug. 6, 1874, p. 404. 

 General account of Lagopus albus and L. rupestris. 

 1874. " Hi ! On ! " The Sharp-tailed Grouse [Pediajcetes phasianellns]. <^m. Sports- 

 man, iii, 1874, p. 231. See also pp. 267 and 315. 



1874. H[olberton], W. C. Pinnated grouse [Cupidonia cupido] for New Jersey. 

 <^ Forest and Stream, ii, Apr. 9, 1874, p. 131. 

 Account of former abundance of this Grouse in New Jersey. 



1874. " K." Mountain Grouse [Canace obscurus]. <^m. Sportsman, v, Oct. 24, 1874, 

 p. 49. 



1874. M[cElwraith, Af]. Pinnated Grouse— [Cupidonia] Cupido. <^Am. Sports- 

 man, iv, 1874, p. 83. 



1874. " R. H. B." Habits of the Pinnated Grouse [Cupidonia cupido]. < Am. Sports- 

 man, iii, 1874, p. 346. See also p. 182. 



1874. RiDGWAY, R. Why and How does the Ruffed Grouse [Bonasa umbellus] drum. 



< Am. Sportsman, iii, 1874, p. 322. 



This article gave rise to an animated discussion, each part of which wiU be found cata- 

 logued under its own title, printed on p. 379 of Vol. iii, and pp. 3, 7, 28, 38, 74, and 108 of Vol. iv. 



1874. RiDGWAY, R. A remarkable peculiarity [slight muscularity of the gizzard] of 

 Centrocercus Urophasianus. < Am. Nat. , viii, 1874, p. 240. 



1874. [Smith, Greene.] Pinnated Grouse (Prairie Hens [Cupidonia cupido]). 



< Forest and Stream, ii, July 2, 1874, p. 324. 

 Experience with this species in confinement. 



