Alarm on Lake Garda: Gigantic catfish threaten local wildlife!

Alarm on Lake Garda: Gigantic catfish threaten local wildlife!

Gardasee, Italien - Large catfish is currently spreading on Lake Garda in Italy, which many fishermen referred to as "torpedoes". These voracious robbers are not only a threat to the domestic fauna, but also for the region's traditional ecosystems. Fischer warn of the consequences of this spread because the catfish eat almost everything that fits into it, including local animals such as ducks and cormorants.

Despite this threat, it is important to emphasize that there is no confirmation that catfish actively hunt dogs. Nevertheless, the concern for the ecological balance in Lake Garda remains, especially since studies show that climate change promotes this problematic development. Warmer water favors growth and reproduction of the catfish, which is known as the largest freshwater fish in Europe and can weigh up to 200 kilograms.

Ecological challenges

The expansion of the catfish could significantly disturb the ecological balance in water in which they are not at home. Fischer therefore demand support from the authorities to cope with the Situation. Robert Arlinghaus from the Leibnitz Institute for Water Ecology and Inland Fisheries calms the vacationers: they do not need to be afraid of the catfish, as they are nocturnal and have small, blunt teeth.

The tourist region of Lake Garda, which is known as a popular destination for German vacationers, attracts many visitors every year. The picturesque towns and mountains on the bank offer ideal opportunities for hiking and cycling, while the seaside resorts invite you to swim, relax and boot. The lake is also rare fish and crabs.

Predatory and diver

Wels hunt has developed as a popular undertaking for divers who specifically go to these predatory fish in Lake Garda. Welse that go hunting prey as floor fish in the flat water, captivated frogs, water birds and even small mammals. Although there is no direct danger of catfish for swimmers, the possible danger spots in Lake Garda should not be underestimated, where there is a risk of drinking.

The first catfish was spotted in Peschiera in 1988 and since then its population has increased significantly in the southern part of the lake. Experts suspect that hobby anglers have deliberately brought the catfish into Lake Garda. In order to contain the overpopulation, Fischer could play a crucial role, with special rules and prohibitions for fishing and diving on Lake Garda. Divers like Stefano Govi ​​and Marco Porta chase catfish with harpuni, with the dives usually take between one and a half and two and a half minutes.

The challenges of the catfish in Lake Garda are diverse and require joint action by fishermen, divers and authorities. However, the region remains a popular destination for tourists, and despite the growing Wels population, vacationers can continue to enjoy the beauty of Lake Garda. Visitors are advised to deal with nature respectfully and to follow the existing regulations.

Interested parties can be more about the current development on Lake Garda in the reports ofRuhr24andSüdkurierread.