The Delphinus delphis , an uncommon dolphin species, has been repeatedly spotted in the Adriatic Sea. According to recent research led by marine scientists at the University of St Andrews, the rare dolphin has been observed multiple times off the coasts of Italy and Slovenia. The research was done in collaboration with Morigenos Slovenian Marine Mammal Society with a goal to determine the occurrence of common dolphins in the Gulf of Trieste and the Northern Adriatic Sea. The findings of the study, published in the journal Aquatic Conservation: Marine and Freshwater Ecosystems , came as a shock to many scientists, given that Delphinus delphis was considered regionally extinct in the Adriatic Sea. The decline in Delphinus delphis numbers in the Adriatic Sea can be traced back to misinformed policies put in place by Italy and former Yugoslavia in the mid-20th century. At the time, this species of dolphin was considered a pest to the fishing industry. The two countries encouraged people to kill these dolphins for monetary reward to reduce competition for fish. In the 1970s, the number of Delphinus delphis dropped significantly, leading to the species being listed as endangered on the IUCN Red List. Besides the direct […]


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