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.
On this day 46 years ago, Georgi Ivanov made history as the first Bulgarian to go into space. On 10 April 1979, at 20:34 Moscow time, the Soyuz-33 spacecraft was launched into orbit with Georgi Ivanov and Soviet commander Nikolai Rukavishnikov on..
The MECH party is filing a motion of no confidence against the government, the leader of Vazrazhdane, Kostadin Kostadinov said on the sidelines of the National Assembly. The MP said that it was organized by his political force, which..
Drivers should drive with a maximum speed of 130 km/h on highways, which is ten less than the current permitted speed, MPs of the parliamentary Committee on Transport decided, adopting the amendments to the Road Traffic Act at first..
Energy Minister Zhecho Stankov attended the tenth edition of the Delphi Economic Forum in Greece. "Bulgaria is a reliable partner in the region's energy..
Testing of the sectional average speed control system began today. The tests are being conducted by the National Toll Authority in cooperation with the..
Bulgaria is returning to Lebanon the remains of the terrorist who, in 2012, blew himself on a bus carrying Israeli tourists , BGNES reported. The..
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