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.
A student protest titled "Education is a Right, Not a Privilege!" will take place at 6:00 PM on July 9 in front of the Rectorate building of the Sofia University '' St. Kliment Ohridski'' . The protest is in response to the increased tuition fees..
"I think we have an excellent result in the plenary just a few moments ago and 531 members voted “for” Bulgaria to join the Eurozone and paving the last steps of what we have been saying for a long time, that the euro means security and stability". This..
A cold atmospheric front will pass through Bulgaria over the next 24 hours . During the night, cumulus and cumulonimbus clouds will develop over the northwestern regions, and on Wednesday over the rest of Northern Bulgaria and in some places in..
A new lane for heavy trucks over 12 tons will be opened at the Danube Bridge in Ruse, announced Ruse Regional Governor Dragomir Draganov. The initiative..
On July 7, the Bulgarian National Bank (BNB) puts into circulation a silver commemorative coin titled "175 Years Since the Birth of Ivan Vazov", BNB..
During its plenary session in Strasbourg today, the European Parliament is scheduled to vote on Bulgaria’s accession to the eurozone on 1 January 2026...
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