Australian Grayling by Codman at the English Language Wikipedia (Photo: Nathan Litjens),  (CC BY-SA 3.0) Originally published 9th January, 2017… According to fisheries literature, the Australian Grayling smells like cucumber. Who knew? Who really cares? This will determine if it slips quietly into extinction. The salt-sensitive fish inhabits coastal rivers of south-east Australia.  It migrates[…]