, None (amateur naturalist), Canada

• The Canadian Field-Naturalist Vol. 135 No. 4 (2021) - Articles
  Continuing expansion of Narrow-leaved Cattail (Typha angustifolia) and decline of a provincially rare fen in the Holland Marsh, Ontario
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 131 No. 4 (2017) - Notes
  Effects of Nesting Bald Eagles (Haliaeetus leucocephalus) on Behaviour and Reproductive Rates in a Great Blue Heron (Ardea herodias) Colony in Ontario
  Abstract  PDF