TIL that Lake Nicaragua, a landlocked lake, has Bull Sharks, despite being marine animals. Initially it was assumed to be a endemic freshwater species, but turns out the sharks travel up the 190km San Juan River which connects lake and Caribbean ocean. You can also find tarpon and sawfish there.


TIL that Lake Nicaragua, a landlocked lake, has Bull Sharks, despite being marine animals. Initially it was assumed to be a endemic freshwater species, but turns out the sharks travel up the 190km San Juan River which connects lake and Caribbean ocean. You can also find tarpon and sawfish there. https://en.wikipedia.org/wiki/Lake_Nicaragua pige_on September 30, 2020 at 04:50AM

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