Zoology

Migration of Birds

New Species and Synonymy of American Cynipidæ

Explanation of Terms Used in Entomology

Half Hours with the Lower Animals

New Subspecies of the Rodent Baiomys from Central America

Camel Tracks

The Ancestry of Modern Amphibia: A Review of the Evidence

Natural History of the Salamander, Aneides hardii

House Flies

The Structure and Life-history of the Cockroach (Periplaneta orientalis)

Geographic Variation in the North American Cyprinid Fish, Hybopsis gracilis

The Lost Tribes of Bigfoot

The Secret Life of Salmon

A Buzz in the Meadow

Hobby Farms: Rabbits

The Life of the Weevil

The zoology of the voyage of H.M.S. Beagle: Fossil mammalia

Physiology and histology of the Cubomedusæ including Dr. F.S. Conant's notes on the physiology

Know your Freshwater Fishes

Extinct Madagascar