Cause for massive fish kill in German-Polish river unclear

Oder fish die-off: Salt discharges caused mass proliferation of

CGTN America on X: Tons of dead #fish have been removed from the

Dead fish in river Oder spark Germany, Poland to probe mystery

Mysterious mass fish kill in Oder River expands – DW – 09/05/2022

Poland Vows Punishment for Culprits of Toxic Waste Dump After Mass

Unknown, Highly Toxic Substance' Seems to Be Killing Tons of Fish

An unimaginable number': Thousands of dead fish washing up across

Czechia - latest news, breaking stories and comment - The Independent

Germany: No single cause for massive Oder River fish die-off - Los

Poland pulls 100 tonnes of dead fish from Oder river after mystery

RescuePlanetLife on X: Tragic catastrophe in river #Oder in

Germany and Poland search for cause of mass fish die-off in river

Germany and Poland search for cause of mass fish die-off in river

Germany: No single cause for massive Oder River fish die-off - Los