KETSL is Ketzel Environmental Training and Services LLC

After a 30-year career with the USDA Natural Resources Conservation Service as a wildlife biologist and conservation planner for private landowners, Stu Tuttle formed a private consulting business KETSL in 2017. He is the owner, manager, and biologist for the company. He augments his conservation experience with 2 years teaching high school and adult Vocational Agriculture and 50 years raising livestock and hay.

During the 4 years of consulting business, he has contracted with tribes, other consultants, federal and state governments, universities, and non-government organizations.


• Masters Degree in Biology: Northern Arizona University
• Bachelors Degree in Vocational Agriculture: Colorado State University
• Associates in Applied Agriculture: Northeastern Jr College

Ketzel Environmental Training and Services LLC
Stu Tuttle Biologist

Contact KETSL to discuss your conservation project needs. We specialize in serving small to medium-sized projects on a budget with fast response.