Before watching this, I have never thought that fish would battle - ferociously!
In Chinese, mudskippers have nicknames such as "mud monkeys" or "jumpers". They are pretty unique. Most fish would suffocate without water, but not these little guys! Besides using their gills to breathe underwater, mudskippers can absorb oxygen through their skin and mouth lining. Thanks to their strong pectoral fins, they can move around on mudflats for quite a while.
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