C. S. Boyd, Hopkins, K. T., and Svejcar, T.,
“A Photo-Based Monitoring Technique for Willow Communities”,
Wildlife Society Bulletin, vol. 34319958325229221746, no. 4, pp. 1049 - 1054, 2006.
C. A. Matney, Boyd, C. S., and Stringham, T. K.,
“Use of Felled Junipers to Protect Streamside Willows From Browsing”,
Rangeland Ecology & Management, vol. 58, no. 6, pp. 652 - 655, 2005.