Dr. Albert R. Shadle (1885–1963) was an American biologist noted for his research into porcupines and beavers.[1] From 1919 until 1953, Shadle served as chairman of the biology department, and was instrumental in the advancement of science education, at the State University of New York at Buffalo.[2] He also acted as a professor of biology whose pupils included noted entomologist Maynard Jack Ramsay.
Published works
- 1957: Sizes of Beaver Chips Cut from Aspen
- 1956: Parturition in a Skunk, Mephitis mephitis hudsonica
- 1955: Removal of Foreign Quills by Porcupines
- 1955: Pelage of the Porcupine, Erethizon dorsatum dorsatum
- 1954: Osteologic Criteria of Age in Beavers
- 1953: Gross Anatomy of the Male Reproductive System of the Porcupine
- 1950: Feeding, Care, and Handling of Captive Porcupines (Erethizon)
- 1949: Rate of Penetration of a Porcupine Spine
- 1948: Gestation Period in the Porcupine, Erethizon dorsatum dorsatum
- 1946: The Sex Reactions of Porcupines (Erethizon d. dorsatum) before and after Copulation
- 1943: An Unusual Porcupine Parturition and Development of the Young
- 1943: Comparison of Tree Cuttings of Six Beaver Colonies in Allegany State Park, New York
- 1939: Fifteen Months of Beaver Work at Allegany State Park, N. Y.
- 1936: The Attrition and Extrusive Growth of the Four Major Incisor Teeth of Domestic Rabbits
- 1930: An Unusual Case of Parturition in a Beaver
- 1953: Captive Striped Skunk Produces Two Litters
- 1946: Copulation in the Porcupine
- 1943: Reforestation of Aspen after Complete Cutting by Beavers
- 1942: The Deer of Allegany State Park, New York
Other publications
References
