Vol. 1 No. 6 (1883): Studies of the Food of Birds, Insects, and Fishes Made at the Illinois State Laboratory of Natural History, at Normal, Illinois
Article 1 - The Regulative Action of Birds on Insect Oscillations. Forbes, Stephen A.
Article 2 - The Food Relations of the Carabidae and Coccinellidae. Forbes, Stephen A.
Article 3 - The Food of the Smaller Fresh-water Fishes. Forbes, Stephen A.
Article 4 - The First Food of the Common Whitefish. Forbes, Stephen A.