Patterson, Stephen J., Hummingbird Services, 251 Queen Street South, Suite 523, Streetsville, Ontario, L5M 1L7, Canada

• The Canadian Field-Naturalist Vol. 121 No. 3 (2007) - Articles
  Cavity Nest Materials of Northern Flying Squirrels, Glaucomys sabrinus, and North American Red Squirrels, Tamiasciurus hudsonicus, in a Secondary Hardwood Forest of Southern Ontario
  Abstract  PDF