Image by Rob Pilley ... will then fall to the ground and start growing into another cactus. As the desert days went on, enduring baking heat up to the mid 40’s in our search for the elusive ...

The curve-billed thrasher—the common thrasher of the rich, cactus-laden Sonoran Desert—can be very conspicuous, sitting up on saguaro or cholla cactuses, making its presence known by its loud ...

Botanist Gustaf Starck rallied people passionate about preserving desert plants with a sign outside his Scottsdale ranch.

Cactus ferruginous pygmy owls are named for the saguaro cactuses ... Sadly they’re no match for urban development gobbling up their unique Sonoran Desert habitat in the U.S. Southwest. These tiny owls ...

Ohio State's graphic for their Cotton Bowl matchup against the Texas Longhorns used a cactus that doesn't actually exist in ...