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.
"There is no problem that the adoption of the budget will be slightly delayed, because the Public Finance Act has outlined what happens if the budget is not adopted", National Assembly Speaker Natalia Kiselova said in Kalofer. ''The Budget and..
On January 6, the feast of Epiphany, the traditional water blessing of the battle flags and holy flags of the Bulgarian Army will be celebrated in all garrisons of the country. The solemn ritual in Sofia will begin at 11:00 in front of the Monument to..
This year, as always, hundreds of brave men from the town of Kalofer and the whole country will embark on January 6 - Epiphany - in a men's dance in the icy waters of the Tundzha River . It is believed that anyone who enters the cold water of Epiphany..
At the end of 2024, Bulgaria's macroeconomic indicators fully met the Maastricht criteria for Eurozone membership, BGNES informs...
The metapneumovirus is not new and does not lead to severe illnesses. There is already a decrease in morbidity in China and there are no deaths there,..
From 2 April 2025, the UK will introduce the issuance of an electronic transit and short-term residence permit for citizens of all EU countries ,..
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