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.
Bulgaria has received its fourth air ambulance helicopter. “The new aircraft will be based at the Georgi Benkovski Air Force Academy hangar in Dolna Mitropolia. From there, it will serve a wide regional area and make a significant contribution to the..
The Bulgarian National Radio will host the 2025 Public Broadcasters International (PBI) Annual Conference . The prestigious forum will be held from 20 to 22 October for the first time in the Bulgarian capital Sofia. The theme of the PBI..
Plamen Dimitrov, president of Bulgaria’s largest trade union, the Confederation of Independent Trade Unions in Bulgaria (CITUB), has warned of a potential shortfall of around 17–18 billion leva (EUR 8.7–9.2 billion) in next year’s draft budget...
On Tuesday , the lowest temperatures will be between 2 and 7°C. In the valleys and high fields the temperature can drop to minus 2°C;..
Bulgaria, Greece and Romania have finalized a memorandum for joint cooperation on new transport projects, said European Commissioner for..
The European Public Prosecutor’s Office has carried out searches in the Municipality of Plovdiv and in a company suspected of public..
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