The etymology of the word mistletoe is all over the place and has been traced to Old English, Middle English, Anglo Saxon and old...
The Coachwhip snake is found all over southern Arizona in one color phase or another. I do remember finding a black phase Coachwhip years...
After reading the section about the canyon tree frog (Hyla arenicolor) in my old Field Guide to Western Reptiles and Amphibians by Robert Stebbins,...