Answers are grounded in this paper and cite their sources.
Alfred M. Bailey, Russell W. Hendee; Notes on the Mammals of Northwestern Alaska, Journal of Mammalogy, Volume 7, Issue 1, 1 February 1926, Pages 9–28, htt
No takes yet. Share an insight, caveat, or question.
Bailey et al. (1926) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: