The Desert Tortoise
More info about the Desert Tortoise (Gopherus Agassizii) itself, including articles, video, and links to special reports and papers.
Lifecycle of Desert Tortoises
A basic guide with illustrations showing the key stages of life in Desert Tortoises, including mating, hatching and growth.
Conservation Status
Desert tortoises were first listed as threatened in California in 1989, but since then their population has continued to decline.
Managing Raven Predation
Raven overpopulation is the single biggest threat to young desert tortoises. Historically, ravens were present but uncommon in the desert. However, over the last few decades their population has exploded.
Research & Publications
Information on the DTRNA, including characteristics, research, history, scientific advancements, and selected publications.
FAQ’s
Commonly asked questions about the Desert Tortoise, along with answers provided by the DTPC and our chosen sources.