Lignende værker

• Avian Abundance in Riparian Zones of Three Forest Types in the Cascade Mountains, Oregon
  af: Anthony, Robert G., et al.
  Udgivet: (1996)
• Genetic Evidence Supports Boreal Chickadee (Poecile hudsonicus) × Black-capped Chickadee (Poecile atricapillus) Hybridization in Atlantic Canada
  af: Lait, Linda A., et al.
  Udgivet: (2012)
• Notes on the Species of Ochthebius of Boreal America
  af: Horn, George H. (George Henry)
  Udgivet: (1890)
• Native Forest Changes Affecting Apiculture and Crop Pollination
  af: Keith, Don
  Udgivet: (2020)
• Hybridization, Taxonomy and Avian Evolution
  af: Short, Lester L.
  Udgivet: (1972)