Ornithological Camp by Durankulak Lake Rings Total of 13,703 Birds of 92 Species
Some 90 to 100 volunteers took part in this year's ornithological camp, conducted by Durankulak Lake from August 13 to October 31.
site.btaBirdwatching Tourism Becoming More Popular in Bulgaria, Says Ornithologist
Dr. Petar Yankov, one of the most prominent ornithologists in this country, told BTA that birdwatching tourism is becoming more and more popular in Bulgaria.
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