Minnesota Profile: Northern bog lemming (Synaptomys borealis), September–October 2022, Minnesota Conservation Volunteer

Synaptomys borealis : Northern Bog Lemming, Rare Species Guide

Synaptomys cooperi - Vertebrate Collection

November–December 2023, Minnesota Conservation Volunteer

Griffy Lake Nature Preserve Master Plan 2008 by Bloomington, Indiana Parks and Recreation Department - Issuu

Exploring The Last Green Valley: Bog lemmings here even if we can't see them

September–October 2023, Minnesota Conservation Volunteer

Red Lake WMA Master Plan, PDF, United States Fish And Wildlife Service

May–June 2023, Minnesota Conservation Volunteer

PDF) Pande, S.A., J.R. Duncan, and R. Yosef (eds). 2022. Proceedings of the 6th World Owl Conference, 29 November – 2 December 2019, Pune, India. Ela Journal of Forestry and Wildlife 11(1):1066-1243.

September–October 2022, Minnesota Conservation Volunteer

PDF) Duncan, J.R. 2022. Small mammal prey and owl predator population dynamics over a 20-year period (1991-2010) in Manitoba, Canada and adjacent Minnesota, USA, and an evaluation of a citizen science project.

Red Lake WMA Master Plan, PDF, United States Fish And Wildlife Service

Red Lake WMA Master Plan, PDF, United States Fish And Wildlife Service