Wandering salamanders are the flying squirrels of the amphibian world. Wandering salamanders get to around 4 inches (10 centimeters) long and live high up in redwood trees.  High up in the canopy of the California redwood forests, the wandering salamander lives, eats and soars. Scientists are marveling at the skydiving amphibians and their ability to effortlessly glide and pull off complex aerial maneuvers. A study led by researchers at the