We find ourselves at one edge of Bulgaria, very close to the city of Silistra, where the Danube leaves the territory of the country and continues through Romania to flow into the Black Sea. Only 17 km from the northernmost Bulgarian city, the air is..
The number of sparrows in Bulgaria continues to decrease. This useful bird for humans, which is used to living near and together with us, is disappearing precisely because of humans. This is shown by the results of the seventh edition of the "We..
With its 426 species of birds, Bulgaria ranks second in Europe in this indicator, but it is also among the richest countries in biodiversity on the Old Continent. Endangered species such as the Imperial Eagle, theGriffon Vulture and other birds of prey..
