https://wildlife.utah.gov/ptarmigan
Ptarmigans in the Uinta Mountains - Utah Division of Wildlife Resources
Since 1976, the DWR has been studying the progress of the ptarmigan population to gather data useful in formulating future management plans.
in theuinta mountainsdivision ofutahwildlife
https://newsmediarelations.colostate.edu/inthenews/colorado-scientists-study-ptarmigans-as-bellwethers-of-climate-change/
Colorado scientists study ptarmigans as bellwethers of climate change | News & Media Relations |...
climate change news
https://cablenaturalhistorymuseum.libsyn.com/website/035-ptarmigans-on-top-of-the-world
Natural Connections: 035 - Ptarmigans on Top of the World
natural connectionstop ofworld