Some Fish Swim. Weirder Fish Hop. This Fish Waddles

This cave fish climbs waterfallsthats right, it actually walks. It moves one fin in front of the other like an awkward lizard. And that movement could teach us a lot about how our fishy ancestors learned to walk. Still havent subscribed to WIRED on YouTube CONNECT WITH WIRED Web: Twitter: Facebook: Pinterest: Google+: Instagram: http:,