Hammell, Gord, Canada

• The Canadian Field-Naturalist Vol. 130 No. 2 (2016) - Articles
  Reproductive Rates in Lesser Scaup (Aythya affinis) in Southwestern Manitoba: Another Look at the Data
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 131 No. 4 (2017) - Articles
  Changes to the Population Status of Horned Grebes (Podiceps auritus) and Red-necked Grebes (Podiceps grisegena) in Southwestern Manitoba, Canada
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 135 No. 3 (2021) - Articles
  Comparative reproductive parameters of sympatric Lesser Scaup (Aythya affinis) and Ring-necked Duck (Aythya collaris) in parkland Manitoba
  Abstract  PDF  Supplementary Material