Bulletin of the Wisconsin Natural History Society

Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb. Called New Series in continuation of the preceding publications of the society (Jahresbericht 1857/1866- 1881/1882; Proceedings 1885-1889; Occasional papers 1889-1896) Vol. 13, no. 4, though dated Dec. 1915 was actually issued April 10, 1920 Vol. 3, no. 1-3 combined in one issue with subtitle: The birds of Wisconsin, by L. Kumlien and N. Hollister List of members in v. 2-9, 11, 13 No