Piranhas stalk Japan river

Uploader: Al Jazeera English

Original upload date: Mon, 18 Oct 2010 00:00:00 GMT

Archive date: Tue, 30 Nov 2021 00:41:39 GMT

The world is facing an enormous biodiversity crisis with extinction rates up to a thousand times faster than the historical average. It's the focus of a two-week UN meeting in Japan where more tha
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