- Bibliography
- O'Connor, Ryan. "Boreal Forest." Wisconsin Department of Natural Resources; Boreal Forest. Wisconsin Department of Natural Resources, 14 Nov. 2016. Web. 20 Nov. 2016.
- Biology-Online.org. "Mutualism." Mutualism - Biology-Online Dictionary. Biology-Online.org, 6 July 2008. Web. 20 Nov. 2016.
- "Biodiversity in the Boreal Forest: Trees." Biodiversity in the Boreal Forest: Trees - Regional Aquatics Monitoring Program (RAMP). Alberta Environmental, Monitoring Evaluation and Reporting Agency (AEMERA)., n.d. Web. 20 Nov. 2016.
- Pereyras, Jolo, and Liora Shafir. "Boreal Forest." Boreal Forest. Weebly, n.d. Web. 20 Nov. 2016.