In a video captured last year in Victorville, a raven can be seen pecking at a shell on the desert floor. With scrub brush and electric transmission towers in the background, three other ravens stand ...
Tim Shields has always been a reptile freak. And his favorite reptile is the tortoise. As a biologist, Shields spent 35 years tracking populations of desert tortoises in the Mojave Desert. “They’re ...
Today the desert tortoise faces a variety of new human-associated threats: off-road vehicle use, the illegal pet trade, and now, an influx of deadly ravens. trekandshoot / Alamy JOSHUA TREE, CA — Tim ...
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