Clark, Jr., Howard O., Canada

• The Canadian Field-Naturalist Vol. 133 No. 3 (2019) - Book Reviews
  "Feed the Birds: Attract and Identify 196 Common North American Birds" by Chris Earley, 2019. [book review]
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 133 No. 4 (2019) - Book Reviews
  "The Flying Zoo: Birds, Parasites, and the World They Share" by Michael Stock, 2019. [book review]
  Abstract  PDF
• The Canadian Field-Naturalist Vol. 134 No. 2 (2020) - Book Reviews
  "Darwin’s Most Wonderful Plants: A Tour of His Botanical Legacy" by Ken Thompson, 2019. [book review]
  Abstract  PDF