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M. J. Wisdom, Vavra, M., Boyd, J. M., HEMSTROM, M. I. L. E. S. A., Ager, A. A., and Johnson, B. K., Understanding Ungulate Herbivory–Episodic Disturbance Effects on Vegetation Dynamics: Knowledge Gaps and Management Needs, Wildlife Society Bulletin, no. 2, pp. 283 - 292, 2006.
E. Darambazar, Damiran, D., Delcurto, T., Riggs, B., Vavra, M., and Cook, J., Understory production of transitional forested rangelands in the Blue Mountains of Eastern Oregon [abstract #108], Abstracts for the 60th Annual Meeting of the Society for Range Management. Reno/Sparks, Nevada, 2007.
M. Vavra, Walburger, K. J., Delcurto, T., Ritchie, M. W., Maguire, D. A., and Youngblood, A., Ungulate ecology of ponderosa pine ecosystems in the northwest , Proceedings of the Symposium on Ponderosa Pine: Issues, Trends, and Management, vol. Gen. Tech. Rep PSW-GTR-198. Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture, Klamath Falls , OR & Albany , CA , pp. 145-158, 2005.
D. P. Sheehy and Vavra, M., Ungulate Foraging Areas on Seasonal Rangeland in Northeastern Oregon, Journal of Range Management, vol. 49, no. 1, p. 16, 1996.