Part I.—Observations on the Food of Grouse, based on an examination of crop contents. By Edward A. Wilson. Part II.—The Insect Food of Grouse Chicks, based on an examination of crops and gizzards. By Percy H. Grimshaw. Part III.—Water by A.S. Leslie. Part IV.—Grit. By Dr. H. Hammond Smith and R.H. Rastall.
History of Grouse Disease with an account of the work of the Grouse Disease Inquiry in respect of previous work done by Professor Klein, Dr. Cobbold, and others