Butterfly

Gorgeous. What sort of wing span would the Giant Swallowtail have?

Thanks Janice and Lillias. 
The wing span of this specimen was about 4 inches ... 10 cm or so. They get much larger.  
Your question made me go back and look at the swallowtails found in Arizona. I am 90% sure it is a giant swallowtail, but it could be a black swallowtail. Taxonomists get very fussy about exact IDs and many will not try unless they have a specimen  in hand.    
Perhaps Peterj knows for sure. 
Clive

Yes, cabbage butterflies, Lillias.

Clive, why are the Superstition Mountains so called?

Your new camera is certainly doing you proud.

Thanks all. 
whippet
Well I had to look that up. 


Experts believe the Superstition Mountains were formed more than 18 million years ago by volcanic activity. The mountains were once part of a large caldera (a volcanic feature formed by the collapse of a volcano into itself, making it a large crater) which resurged to form a massive mountain. Millions of years of wind and rain have eroded the peaks to its present. The mountains have had various names including, “The Crooked Top Mountains,” “Thunder Mountain” and “Mountains of Foam.” Local Native Americans were described as “superstitious” about the mountain which lead farmers in the area to christen the mountains with their current name in the 1860s.



The most well-known superstition surrounding the mountain is that of the “Lost Dutchman Gold Mine.” Named after Jacob Waltz, a German miner in search of gold in Arizona, the immigrant claims he discovered a vast surplus of gold in the Superstition Mountains. However, he only made his discovery known as he laid on his death bed in 1891. Thousands of hikers and fellow miners have scoured the East Valley wilderness area in search of Waltz’s gold cache, but to no avail. The legend of the gold mine has inspired surrounding restaurants, museums and our two Nicklaus-designed Prospector and Lost Gold golf courses.



While the Lost Dutchman is the most popular legend, Apache lore believes access to the “lower world” or underworld can be found in the Superstition Mountains and winds from this dimension are the cause of severe dust storms in the Arizona desert.