- Flora and fauna inventories, Gus Engeling and Richland Creek Wildlife Management Areas, TX, 1998 – 2000.
- Field studies with Dr. Robert Baker and Dr. Robert Bradley (Texas Tech University), Ft. Bliss, McGregor Range, NM, 1997.
- Field studies with Dr. Robert Bradley (Texas Tech University) at Guadalupe Delta, Peach Point, Gus Engeling, Richland Creek, and Gene Howe Wildlife Management Areas and Lubbock Lake Landmark State Park, TX, 1996 and 1997.
- Field operations with the United States Fish & Wildlife Service, Central Flyway Wing-Bee at the Flint Hills National Wildlife Refuge in Hartford, KS 1995.
- Field studies with Dr. Robert Dowler (Angelo State University) and Dr. Mark Engstrom (Royal Ontario Museum) in the Yucatan Peninsula of Mexico, 1989.