Desert Tortoise Council: Introduction to Desert Tortoises & Field Techniques November 3-4, 2018 Ridgecrest, CA   Registration for the Introductory Tortoise Course is now OPEN with early rates until September 23. Email Maggie Fusari at [email protected] with questions. Introduction to Desert Tortoises and Field TechniquesIntroduction to Desert Tortoises and Field Techniques is a two-day basic course that includes important...