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.
With various events throughout the country Bulgarians are marking 152 years after the death of the Apostle of Bulgarian Freedom Vasil Levski. Today, at 6:00 p.m. a memorial ceremony in front of the monument to the Apostle of Freedom in Sofia takes..
BNB Governor Dimitar Radev will sign the request for an extraordinary convergence report on the fulfillment of the criteria for eurozone membership. This is clear from his response in an interview with BTA, in which Radev announced that the Central..
A serious train crash involving a train owned by the Bulgarian company PIMK has occurred near Craiova, Romania. According to initial information, the train conductor of the private Bulgarian company, who is a Romanian citizen, died in the accident...
A serious train crash involving a train owned by the Bulgarian company PIMK has occurred near Craiova, Romania. According to initial information, the..
The Ministry of Foreign Affairs recommends that Bulgarian citizens traveling or residing in Canada keep themelselves well-informed about the current..
On Wednesday, the lowest temperatures will range between minus 8°C and minus 3°C, for Sofia around minus 7°C . During the day, snow showers in the..
Partly Cloudy
Clear
Mostly Cloudy