, U.S. Geological Survey, United States

• The Canadian Field-Naturalist Vol. 136 No. 1 (2022) - Notes
  Key observations of flexed-leg urination in the free-ranging Gray Wolf (Canis lupus)
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 133 No. 1 (2019) - Articles
  Gray Wolf (Canis lupus) recolonization failure: a Minnesota case study
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 133 No. 4 (2019) - Articles
  Sixty years of White-tailed Deer (Odocoileus virginianus) yarding in a Gray Wolf (Canis lupus)–deer system
  Abstract  PDF