Creature feature: Rare lemmings in Northwoods bogs
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The Northern Bog Lemming s rarely spotted by all but the most dedicated scientists. It's listed as a species of "special concern"
Lemmings - Little Giants of the North
Laura's Birding Blog: October 2015
The Arctic's most populous mammal still a puzzle for researchers
Exploring The Last Green Valley: Bog lemmings here even if we can't see them
What are some interesting facts about birds? - Quora
Native Bird Species at Flight 93 National Memorial
Hinterland Who's Who - Lemmings
southern bog lemming
The Distributed Proofreaders Canada E-book of Four-footed Americans and their Kin, by Mabel Osgood Wright.
Badgerland Birding
Grzimek's SALR - Birds, PDF, Neognathae
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