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.
Two very important procedures depend on the election of president of parliament. Talking to reporters, Vice President Iliana Iotova said that if a president of the National Assembly is elected, then a national budget can be submitted and the president..
In Zhelyo Voivoda village, a flock of sheep infected with smallpox will be euthanized after laboratory tests confirmed that the animals are indeed infected. BNR’s correspondent in Sliven reports, citing the local administration, that the animals..
As of 1 December until the end of February, driving an old car in the centre of Sofia will be subject to a EUR 25-100 fine. The fines for legal entities will be 10 times higher – from EUR 500 to EUR 1,000. The low emission zone was put in place..
The average gross annual salary in Bulgaria in 2023 is 24,485 BGN (EUR 12,519) which is an increase of 15.3% compared to 2022, according to data from..
The Democrats for a Strong Bulgaria (DSB) are to nominate the party’s leader Atanas Atanasov for president of the 51 st National Assembly...
The second edition of the Festival of Apiculture Products continues in Pleven. The exposition features honey and apiculture products, as well as honey..
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