Cactuses are an integral part of the Arizona landscape — especially the tall saguaros that tower over swaths of the desert. Each year in the late spring, white blossoms emerge in the desert ...

The Gila woodpecker nests inside the stem of the saguaro cactus where the temperature inside ... plant which can germinate, grow, produce flowers and ripen seeds in the space of ten days after ...

With over two million cacti dotting the landscape in southeastern Arizona, Saguaro National Park is a must-visit location any time of the year. But in the springtime, the saguaros and a variety of ...