A quick follow-up to yesterday’s post, as I wanted to find out more info:
- The official website.
- “10 Years of Yellowstone Wolves (1995-2006)”, PDF.
- “Celebrating 20 Years of Wolves”, PDF.
- Annual Reports, from 1995 to 2017.
- If one’d like to dig even further: more links to articles and books, at The Wolf References.