The huge mussels, reaching 22 to 26 cms. in size which appeared along the bank of the Danube in Rousse about a fortnight ago, have been proved to be an invasive mussel species from China, Radio Varna reports.
Biodiversity and ecosystems experts from the Bulgarian Academy of Sciences say they are Chinese pond mussels. They were first spotted in the Danube in 2005 but since then, the population of the species has exploded.
The Chinese pond mussels are not a direct threat to the other animal species but they do attack their direct Bulgarian rivals – two species of pond mussels – by reducing their feed resources. The invasion was first noticed in the first half of August when the temperature of the water rose.
After a heated debate, Parliament rejected the proposed GERB-SDS cabinet with Rosen Zhelyazkov as Prime Minister. It was supported by 98 MPs, with 138 voting against and two abstaining. Zhelyazkov, representing the first political force in Parliament,..
Ukrainian optimism clashes with European scepticism ahead of the NATO summit, with divisions emerging over defence spending and how the war will end. These are the conclusions of a report based on a new survey by the European Council on Foreign..
Under the program of the European Civil Protection Mechanism, 240 firefighters from 4 countries arrived in Greece to help their Greek colleagues, the Bulgarian Fire Protection Directorate has reported. Due to the high temperatures..
The Balkans are attracting more and more medical tourists, with Turkiye being the undisputed leader, ranking among the top 10 most preferred countries..
Hungary’s Deputy Interior Minister Bence Retvari stated that the abolition of Bulgaria and Romania’s Schengen borders by land is very important to the..
The Movement for Rights and Freedoms (DPS) will immediately return the second government- forming mandate , DPS Co-chairman Delyan Peevski told..
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