- The Arizona Tree Frog (Dryophyes Wrightorum) is the official state amphibian of Arizona - Often confused with the Canyon Treefrog (Dryophytes Arenicolor), which is actually more common in the state, the true Arizona Tree Frog is a high-elevation species known for its bright green color and distinct "quacking" call. - Appearance: Typically bright green, though they can shift to copper or gold ... they feature a prominent dark eye stripe that extends from the snout, through the eye, and past the shoulder, sometimes reaching the groin - Size: A small species, adults usually measure between 0.75 and 2.25 inches (19–56 mm) - Sound: Their call is described as a series of metallic clacks, short low-pitched notes, or even a trill. - Habitat: Found in "Sky Island" mountain forests, wet meadows, and coniferous forests above 5,000 feet (1,524 m) ... they are primarily found in the Huachuca Mountains in southern Arizona