2fo.A.] COUES'S ORNITH. BIBLIOGRAPHY TETRAONID^. 819 



1874. Batty, J. II. IIow the Kulfed Grouse [Bonasa umbellus] drume. <[ Am. 

 Sportsman, iii, 1874, p. 379. See also p. .122, aud iv, jip. 7, 38. 



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

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



1874. Batty, J. H. Has the Rufled Gronse [Bonasa umbellus] Ceased to Fear the 

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



Reply to "Wm. Brewster concerning timidity of Bonasa urnbellut ; and maintaining the the- 

 ory advocated ibid., iii, p. 322. 



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



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

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



Stream, ii, Mar. 2G, 1874, p. 103. 

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



Bost. Soc. Nat. Hist., xvi, 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 RuflFed Grouse [Bonasa umbellus] again. < Am. SiJorts- 

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

 Keply to Mr. Batty {ibid., p. 38) in further explanation of dnimming of Bonasa umbellug. 

 1874. Brewster, AV. The Drumming of the Rufled Grouse [Bonasa umbellus]. 

 <] Am. 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 Rufled Grouse [Bonasa umbellus]. < J«i. 

 Sportsvian, iv, 1874, ji. 28. ■ 



1874. "Corporal." The Rufled Grouse [Bonasa umbellus]. <^Am. Sportsman, iv, 

 1874, p. 108. 



1874. Ferguson, N. Introduction of Pinnated Grouse [Cupidoniaciipido]. 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 [Pedioecetes phasianellus]. <^Am. Sjwrts- 

 wan, 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 tiiis Grouse in New Jersey. 



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

 p. 49. 



1874. M[cElwraith, At]. Pinnated Grouse— [Cupidonia] Cupido. <^Am. Sjm-ts- 

 man, iv, 1874, p. 83. 



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

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



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



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



This article gave rise to an animated discussion, each part of which will 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 Urophasi.^nus. <^ Am. Nat., viii,1874, -p. 240. 

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



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

 Experience with this species in confinement. 



