This Ancient Dolphin Population is Thriving in Italy
Taranto is a city steeped in ancient history and vibrant marine life. Founded by Spartans in 706 B.C., this city, older than Rome, is written into Greek mythology with tales of nymphs, gods, and dolphins—mythical protectors of the city.
Dolphins, depicted on ancient coins and integral to the city’s lore, remain a vital part of Taranto’s identity. Giovanni Pietro Marinò, an archaeologist at MArTA, Taranto’s archaeological museum, emphasizes the symbolic and protective role of dolphins throughout the city’s history. Despite the city’s heavy industrial past, marine biologist Roberto Carlucci from the University of Bari began studying Taranto’s dolphin population in the early 2000s, focusing on their habitats, behaviors, and survival amid industrial Pollution.
Remarkably, the Gulf of Taranto hosts a rich marine ecosystem. Carlucci describes it as a complex puzzle, revealing a stable dolphin population including species like spinners, bottlenose, common dolphins, and even rare cetaceans like the Cuvier’s beaked whale. Unique genetic features identified in the gulf’s striped dolphins suggest continuity with the ancient dolphins seen by the Greeks.
A key to this thriving marine life lies in the Taranto Valley, a submarine canyon fostering a nutrient-rich environment. This underwater haven supports a food chain that sustains a diverse array of marine creatures, essential for the dolphins’ diet. Despite numerous threats such as noise Pollution, fishing, and Climate change, the dolphins of Taranto have adapted, largely thanks to this natural bounty.
However, the city’s recent history is marked by environmental challenges. The once-dominant ILVA steel plant, notorious for Pollution, drastically impacted air quality and possibly the marine environment. With ILVA’s operations now reduced, Taranto’s mayor, Rinaldo Melucci, advocates for a greener future, aiming to restore the city’s connection to the sea.
Efforts are underway to establish a Marine Protected Area (MPA) to safeguard the dolphins and their habitat. Though pending approval, local authorities are laying the groundwork to enhance Conservation efforts, mitigate noise Pollution, and regulate maritime traffic.
As Taranto transitions from an industrial hub to a marine Conservation site, the city’s historical and natural heritage intertwines. Initiatives to revive the old town and attract sustainable tourism reflect a commitment to environmental restoration. Marine biologist Cristiana De Leonardis captures the vision succinctly: “I want Taranto to be the city of dolphins, once again.”
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