Guess that I'm wrong. I don't know how long has it been exactly when I pass that wall again, but I don't find the frog there anymore. I am a bit curious because the frog is so tiny and also, sorry to say, it looks actually a little bit disgusting (disgusting is not the proper word though, I just can't think of another word right now).
Disgusting because its skin is like having been peeled off!!
I've seen a few kinds of frog, but I have never seen a frog like this before.
Finally I can spot that tiny mutant; it is on its way reaching out the top of the wall, freestyle climbing. I start to feel awestruck, and I am rushing to take my camera and to come back immediately.
I feel that I need to document it.
Unfortunately I'm so unskilled at handling a camera and my camera battery is running out. I use the maximum zoom to capture that tiny frog and I don't know anything else.
I already rotated this digital video result with this deciphered manual.