*Invited presentations

1. Joining the Feral Hogs Community of Practice – Science Based, Peer Reviewed, Scholarly Networking.  International Wild Pig Conference, San Antonio, TX April 15, 2012.
2. Feral Hog Community of Practice, Texas Feral Swine Roundtable, Texas Chapter of the Wildlife Society, February 2012.
3. *The balancing act: extension face-to-face vs. distance education.  Purdue University, March 2011.
4. *Wild Wonderings Blog:  A web-tool to reach thousands with minimal effort.  The Wildlife Society, Miami, FL, November 14, 2008.
5. Rainwater harvesting and master volunteer programs.  Alliance of Natural Resource Outreach and Service Programs, New Braunfels, TX, September 11, 2008
6. *Wildlife management in the Edwards Plateau, Alliance of Natural Resource Outreach and Service Programs, New Braunfels, TX, September 10, 2008
7. *Balancing producers’ desires and scientific endeavor.  Texas A&M University‑Kingsville, Kingsville, TX, October 23, 2003.
8. Genetic relationships of American alligator populations in Texas.  Texas Chapter of the Wildlife Society.  Waco, TX, February 13‑15, 2003.
9. *Research opportunities:  an overview of the Gus Engeling Wildlife Management Area.  Texas Society of Mammalogists, Junction, TX, 1999.
10. *Research opportunities at the Gus Engeling Wildlife Management Area.  Texas Committee on Undergraduate Education in Biological Sciences, Sam Houston State University, Huntsville, TX, 1999.
11. *Using microsatellite DNA to assess genetic structure among populations of small Canada geese.  McPherson College, McPherson, KS, 1997.
12. *Using microsatellite DNA to assess genetic structure among populations of small Canada geese.  Abilene Christian College, Abilene, TX, 1997.
13. Using microsatellite DNA to separate Canada goose populations in the Central Flyway.  The Wildlife Society, Portland, OR, 1995.
14. Using microsatellite DNA to separate Canada goose populations in the Central Flyway. The Southwestern Association of Naturalists, Shreveport, LA, 1995.
15. Using microsatellite DNA to delineate the natal origins of Canada geese.  The Wildlife Society, Albuquerque, NM, 1994.
16. Using microsatellite DNA to delineate the natal origins of Canada geese.  The Eighth Annual Arctic Goose Conference, Albuquerque, NM, 1994.
17. Sequence analysis of a Zinc-finger gene for the examination of paternal lineages and introgressive hybridization in North American deer.  Texas Society of Mammalogists, Junction, TX, 1994.
18. Nonconcordance of sequence divergence for maternal, paternal, and X-chromosomal lineages in North American deer.  The Southwestern Association of Naturalists, Springfield, MO, 1993.