A small team of scientists is creating the first global "swimways" map, a tool they hope will promote stronger policies to save freshwater fish from threats like dams and overfishing.
#DYK that like birds, many fish are #MigratorySpecies?🐟
Scientists from @Cambridge_Uni, @unepwcmc & @IUCN are working to create the first global map of the routes freshwater fish travel every year.👇
#EcologicalConnectivity.