
Painful: Stinging nomad jellyfish, which gather in huge swarms, are invading the beaches of Israel and the eastern Mediterranean
Nomad jellyfish, which gather in huge swarms, caused problems earlier this summer, but they are just one of many potentially dangerous species that have invaded the Mediterranean via the Suez Canal.
The silver-cheeked toadfish, an extremely poisonous species which can be deadly to humans, as well as the devil firefish, with its poisonous dorsal spines, have also made their way from the Indian Ocean.















