Yellowstone National Park seeks comments on winter use adaptive management adjustments

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Sunlight shining by means of the trees on Grand Loop Street in wintertime.

NPS / Jacob W. Frank

Information Release Day: October 18, 2021

Speak to: Morgan Warthin, (307) 344-2015

MAMMOTH Scorching SPRINGS, WY – The National Park Services (NPS) encourages general public comment on a proposal to suspend just one part of the adaptive monitoring system for winter use, which was originally place in position to assess outcomes to resources in relation to snowmobiles and Oversnow Vehicles (OSV) use. Beginning in the wintertime of 2021 and 2022, a wildlife checking effort determined in the 2012-2013 Winter Use Approach and Supplemental Environmental Affect Statement (SEIS)/File of Selection (ROD) would be suspended presented the success have not considerably altered around the decade evaluated. This action would not impact snowmobile or OSV use in the park or impression website visitors. This motion is also consistent with the park’s Winter Use Adaptive Administration Program, which stated the NPS would continuously re-analyze and adjust winter use monitoring techniques, and administration steps as new information became accessible.

Wildlife checking has regularly demonstrated very similar response amounts around the yrs, indicating that wildlife are not, or are minimally, impacted. Wildlife response to OSVs will likely continue on to follow observed styles from the previous 20 several years of observation. In the upcoming, the park may perhaps take a look at other procedures for monitoring wildlife impacts.

A current summary report merged findings from the wintertime checking systems considering that the 2012-2013 Wintertime Use Program and SEIS/ROD was set into outcome. This summary report uncovered that:

  • Winter wildlife monitoring details from 2014 to 2019 confirmed 95% of wildlife in proximity (inside 500 feet) to the groomed highway corridor demonstrated no reaction or a “glance and resume” response to oversnow motor vehicles.
  • Observations all through this interval incorporated 1,105 teams of wildlife and 6,715 individual animals.
  • Similar checking efforts prior to the SEIS in 2013 observed around 91% of wildlife have been noticed to show no response or a “seem and resume” response.

Yellowstone will renew the wintertime wildlife monitoring application if unforeseen improvements occur to wildlife populations or if substantial changes are created to winter functions and use. Potential winter season wildlife monitoring endeavours will be educated by the scientific group and may perhaps be noticeably unique than current checking methodologies. All other checking elements of the SEIS/ROD will continue to be in impact.

This acquiring will tell the park’s curiosity in conducting visitor use effect monitoring in the summer time because of to file-breaking visitation.

Reviews have to be been given by November 1, 2021. Reviews may possibly be submitted online at: or by mail. Feedback will not be recognized by fax, email, or other usually means. Mail reviews to: Compliance Office, Interest: Wintertime Use Adaptive Administration, P.O. Box 168, Yellowstone National Park, Wyoming 82190. 

Community Comment Issues

  • Bulk feedback in any format submitted on behalf of other folks will not be acknowledged.
  • In advance of like your address, cellular phone range, e mail, or other individual details, be conscious that your whole comment – together with your individually identifiable data – may possibly be built general public at any time. You might question us to withhold your individually identifiable information from general public critique, but we are not able to assurance that we will be equipped to do so.

Connection to Winter Use Management: out/management/winter-use-management.htm

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