The SciencesJanuary 15, 1916
Monster Extinct Reptiles
Some Recent Restorations at the National Museum
Stories by R. W. Shufeldt
The SciencesJanuary 1, 1916
Some Noted Zoological Parks
The Gardens of the Zoological Society of Philadelphia
The SciencesNovember 27, 1915
Snakes and their Value to the Agriculturist
Facts that Should be Known About Valuable Friends of the Garden
The SciencesMarch 20, 1915
Gardens of the Zoological Society of London
Its History, Organization, and its Valuable Collections
The SciencesOctober 17, 1914
Death of the Last of the Wild Pigeons
The SciencesMarch 21, 1914
The Biggest Bird that Ever Lived
The SciencesJanuary 18, 1908
Electric Fishes
Eels ad Torpedoes That Use Their Batteries o Prey And Enemies