It’s Drone Vs. Raven as Scientists Fight to Save the Threatened Desert Tortoise  Gizmodo Tim Shields spends a lot of time in the Mojave Desert. Sometimes, he camps out there for weeks at a time. As a desert biologist for nearly 40 years now, Shields … >> Osmo Pocket vs. Osmo Mobile 2: Which One Should You Buy? Source link Share Tweet Share Pin Email Conservation Desert Tortoise Earther endangered species Extreme Field work RIP Ravens This is only a snippet…