Saguaro cactus. A saguaro about the size of a human thumb may be a few years old, while the larger saguaros can be 200 years of age. The branches appear only… Dead saguaro with its skeleton. Petrified ForestSan Francisco Peaks Labels
A saguaro about the size of a human thumb may be a few years old, while the larger saguaros can be 200 years of age. The branches appear only…