Emerging from behind a fallen fir, four padded toes cautiously sought a grip on the damp outer bark. After a moment, a pair of eyes appeared, soon joined by the rest of the determined amphibian. The green tree frog climbed atop the decaying log and surveyed the landscape before it. Ahead were a series of puddles intermingled with trees and ferns. Setting its sights on a nearby fern, the frog took aim, readied itself, and then sprung… through the air with outstretched limbs to catch the soft f...