A new southern distribution record for Pacific Marten Martes caurina

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Maximilian L. Allen
https://orcid.org/0000-0001-8976-889X
Brianne Kenny
https://orcid.org/0000-0002-2252-9162
Benjamin Crawford
https://orcid.org/0000-0001-7775-7480
Morgan J. Farmer
https://orcid.org/0000-0002-6320-9587

Abstract

ThePacific Marten is a mesocarnivore that is native to western North America, with a distribution that ranges from the boreal forests of southern British Columbia to the southern terminus of the Rocky Mountains in north-central New Mexico. Martens are considered a state-threatened species in New Mexico, and the southern extent of their range is unclear. We documented a sighting of a Pacific Marten at 35.835, -105.750, north-east of Santa Fe that is farther south than any confirmed marten sighting since 1884. It is unknown if this sighting represents the documentation of a population or just a lone individual. It is unlikely that marten populations would extend much farther south, as this is near the southern terminus of the Rocky Mountains. However, a systematic survey to determine the distribution of this southern population would inform conservation of Pacific Martens within the state.

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References

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