That is a big piece of the puzzle - overgrazing of willows. https://www.rockymountainnationalpark.com/gallery/moose/#:~:text=It%20is%20thought%20that%20their,t

That is a big piece of the puzzle - overgrazing of willows. https://www.rockymountainnationalpark.com/gallery/moose/#:~:text=It%20is%20thought%20that%20their,the%20struggling%20population%20of%20beaver https://www.rockymountainnationalpark.com/gallery/moose/#:~:.... https://www.nps.gov/articles/beaver-occupancy-in-rocky-mountain-national-park.htm https://www.nps.gov/articles/beaver-occupancy-in-rocky-mount...