Kerr, Kevin C. R., Department of Integrative Biology, University of Guelph, Guelph, Ontario N1G 2W1, Canada

• The Canadian Field-Naturalist Vol. 122 No. 1 (2008) - Notes
  Dytiscid Beetle Remains Discovered in a Pellet from a Great Gray Owl, Strix nebulosa, Nest
  Abstract  PDF