Time to wake up?
I am Agalychnis callidryas. I am arboreal and nocturnal. At sunset I wake and begin my night, using my keen eyesight to hunt for food. At sunrise, I climb to a leaf bottom with my suction-cup footpads, where I shut my eyes and rest motionless for the day. What is your local time when I am waking up to start my night in Costa Rica?

Looking for Clues?
This year's 10 Mystery Classes are located in seven different time zones. After daylight saving time changes, the 10 Mystery Classes will be located in eight different time zones.

Photo: CreativeCommons/G.Gallice