200,000 fish die as Salmon killing jellyfish species hits Scotland

A jellyfish species has killed over 200,000 salmon in Scotland - in what is believed to be the single worst incident of it type, campaigners say.

The String of Pearls Jellyfish (Apolemia uvaria), also known as string jellyfish or barbed wire jellyfish, has struck two Scottish salmon farms, according to The Green Britain Foundation