Rivers Network

From WWF : Within the space of less than a month, two specimens of a vanishingly rare fish have been plucked from the waters of the Rioni River in Georgia. Before these two juveniles were caught, conservationists had expressed fears that the critically endangered ship sturgeon might have already sunk without trace. This extraordinary, other-worldly fish – whose evolution dates back hundreds of millions of years – had not been seen alive in the wild for many years.