"these front fins allow the mudskipper to actively "skip" across muddy surfaces (hence the common name) and even climb low-hanging tree branches" From wiki...fish can climb trees.
Proof that Einstein was totally clueless. Oh, assuming he actaully said that famous quote of his in the first place.
I'd rather watch love island than the Olympics, and up to now I've never had that load of boll on the TV.
From the water to the trees ? Unfortunately you've gone in without realising the creatures must cover ground to get from the water to the trees.