Out of all the species found here, the saguaro cactus is truly one of the crown jewels of this park. Other cacti include organ pipe cacti, cholla cacti, and ocotillo. Fauna found here includes ...

Saguaro National Park is home to 25 different species of cactus, including the Saguaro. With blooms from hot pink to yellow to white, cactus flowers are showy. Though looks can be deceiving with ...

The saguaro cactus is a distinctive icon of the American Southwest, found only in the Sonoran Desert. This towering plant, which can grow up to 60 feet tall and live for more than 200 years, is the ...

They are secondary-cavity nesters, meaning they use cavities excavated by woodpeckers and other species in saguaro cactuses and trees. They prey on a variety of insects, lizards and small mammals.

This time, he contemplated the cactus’ varying shapes ... possibly because both species competed over water, but a saguaro next to a dead nurse tree was more likely to grow more arms. “Why that is, I ...

These owls are secondary-cavity nesters, meaning they use cavities excavated by woodpeckers and other species in saguaro cactuses and trees. They prey on a variety of insects, lizards and small ...