Think rattlesnakes or scorpions. Poisonous animals are harmful when you touch or eat them, such as Sonoran Desert toads or ...

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 ...

A new wildlife ramp taking shape between the Tucson and Tortolita mountains will give rock squirrels, lizards, javelina, mule ...

With more than 1,200 square miles of land area, U.S. Army Yuma Proving Ground (YPG) is the fourth-largest installation in the ...

The McDowell Sonoran Preserve is a sprawling natural sanctuary showcasing the Sonoran Desert's rugged beauty ... more than 1,000 types of plants and animals have been identified here, including ...

Think rattlesnakes or scorpions. Poisonous animals are harmful when you touch or eat them, such as Sonoran Desert toads or blister beetles. From the excruciating sting of the tarantula hawk wasp ...