Fire Restrictions in effect for Saguaro National Park
Due to increased fire danger in southern Arizona, Saguaro National Park will implement fire restrictions in both the Rincon and Tucson Mountain Districts, beginning Wednesday, May 22, 2013. More »
Bottled water no longer for sale in Saguaro National Park
Water bottle filling stations have been installed at both visitor centers and the Rincon Mountain District bike ramada for visitors to refill their reusable water bottles. A variety of BPA-free waterbottles are available inside the visitor centers. More »
Tucson Mountain District (west) road re-opened
The Golden Gate Road has been re-opened north of Sendero-Esperanza and is is now rated for high clearance vehicles due to the rough nature of the terrain. More »
White-winged Dove (Zenaida asiatica)
During spring in the Sonoran Desert, the air is filled with the mating call of the white-winged dove. Their hoots and coos are so abundant that they sometimes drown out the sounds of other birds.
However noisy the white-winged dove might be, they play a very important role in the life cycle of the saguaro cactus. When saguaros flower, white-winged doves move from flower to flower, sipping nectar and pollinating the plant. Once the flowers become fruit, the doves have a new food source. The sweet fruit is filled with thousands of tiny seeds, which pass unharmed through the digestive system of the dove. If seeds are passed while the dove is perched on a tree or bush, that tree or bush might become a nurse plant to the growing saguaro. Such a plant protects the young saguaro from extreme weather and animals and greatly increases its chances of survival.
Size: 11.5 in. Wingspan: 19 in.
Diet: Seeds and fruit
Did You Know?
The saguaro cactus only grows naturally in the Sonoran Desert. There are approximately 1.6 million individual saguaro plants growing within Saguaro National Park.