442 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
December 4, 1901. General meeting. Twelve present. 
Mr. Reginald Heber Howe, Junior. Some photographs of 
New England birds. 
December 18,1901. General meeting. Sixty-seven j^ersons present. 
Mr. J. G. Jack. Forestry and grazing in the Bighorn Reserve, 
Wyoming. 
Mr. Henry L. Clapp. School Gardens. 
January 1, 1902. General meeting. Twenty-two persons present. 
Dr. George H. Parker. Diurnal migrations of marine Cope- 
pods. 
Mr. Charles J. Majmard. Observations on the structure and 
habits of some Florida birds, with notes on the vocal organs 
of some other species. 
January 15, 1902. General meeting. Forty-one persons present. 
Mr. William L. W. Field. A glacial lake problem in southern 
Vermont. 
Mr. Edward W. Berry. Notes on Sassafrass. (By title.) 
February 5,1902. General meeting. Forty-seven persons present. 
Mr. George B. Gordon. Recent explorations by the Peabody 
museum in Honduras and Guatemala. 
February 19, 1902. General meeting. Fifty-six persons present. 
Prof. W. O. Crosby. The origin of eskers. 
Mr. Andrew G. Weeks, Jr. An account of an entomological 
collecting trip in the highlands of Bolivia. 
Dr. Harris H. Wilder. The skeletal system of Necturus 
maculatus (Rafinesque). (By title.) 
March 5, 1902. General meeting. Ten persons present. No 
quorum. 
March 19, 1902. General meeting. Twenty-three persons present. 
Dr. John E. Wolff. Snow crystals and their various forms. 
April 2, 1902. General meeting. Thirty-nine persons present. 
Mr. J. Henry Blake. The track of the ‘‘Hassler,” and a sketch 
of her voyage. 
Mr. Carleton E. Preston. Structural and ecological studies 
upon desert vegetation made in the vicinity of Tucson, 
Arizona. (By title.) 
April 16, 1902. General meeting. Sixty-eight Iversons present. 
Dr. Benjamin Sharp. Two months in Hawaii. 
Dr. Winterton C. Curtis. The life historj^ the noimial fission 
