Mills, Peter B., Algonquin Visitor Centre, Algonquin Provincial Park, Km 43 Hwy 60, P.O. Box 219, Whitney, Ontario K0J 2M0, Canada

• The Canadian Field-Naturalist Vol. 129 No. 4 (2015) - Notes
  Diet and feeding behaviour of Snapping Turtles (Chelydra serpentina) and Midland Painted Turtles (Chrysemys picta marginata) in Algonquin Provincial Park, Ontario
  Abstract  PDF