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.
The ten new metro stations of the Sofia metro will be finished in 2027, said Sofia Mayor Vassil Terziev who inspected the extension of the third line. 46% of all passengers who travel every day use the underground, he said. “I am very pleased with..
Deputy Chairwoman of the Court of Auditors Goritsa Grancharova-Kozhareva, who on Friday, August 9, received a mandate from President Rumen Radev to form a caretaker cabinet, will start talks on its composition today. Goritsa Grancharova-Kozhareva..
On Saturday the weather in Bulgaria will be sunny . Over Central and Eastern Bulgaria there will be temporary increases in clouds and in places it will rain and thunder. Minimum temperatures will be between 15 and 21°C, in Sofia - 15°C...
Bulgarian head of state Rumen Radev has met in the presidency with David Wright - commissioner of the US Nuclear Regulation Commission, who is on a..
President Rumen Radev appointed Bulgarian National Audit Office Vice-President Goritsa Grancharova-Kozhareva as the next caretaker Premier. The..
Consumer confidence rose by 5.6 points in July, according to a survey by the National Institute of Statistics. According to consumers, the general..
Partly Cloudy
Partly cloudy, chance of rain
Clear
sunshine, cloud, rain and thunder
Mostly Cloudy