The Bourgas Humid Zones are the main stopover for dozens of bird species, along one of the major world routes of bird migration- Via Pontica. The zones include the lakes, Pomoriysko, Atanasovsko, Bourgasko, Mandrensko and the Poda locality. Besides considerable natural resources- curative mud, lye and salt- the zones are refuge to 40 species of fish, 15 species of amphibians, 35 species of mammals and hundreds of species of invertebrates.

The magic of the Bourgas lakes
There are four lakes around Bourgas- Pomoriysko, Atanasovsko, Vaya and Mandra-and each has its own characteristic features. The lakes are very salty and their water is used for the extraction of salt, and mud used in curative medicines. The Vaya and Mandra lakes are fresh-water lakes, important to fishing.
There is rich bird life, making them attractive to bird watchers all year round. In spring and summer, nestling species include lopatarki, ibis, kingfish, sableklyuni, kokilobegachi and dozens of other species. In summer, aside from the indigenous and migratory species, all eyes watch for the arrival of pink pelicans. In autumn, the season of migration, the skies are dark with thousands of eagles, buzzards, perns and cannas while, at the same time, flocks of white and black storks hover over Atanasssovo Lake.
In winter the lakes are the preserves of ducks, geese, cormorants and curly-headed pelicans.


The Poda Environmental protection centre
is the first of its kind on the Bulgarian Black Sea coast. Here, in a protected zone, one can easily watch birds and other inhabitants of the lagoon. From the terraces of the Centre, tourists can watch birds nestling on man-made islands. It is an ornithologist’s delight with interesting treks permitting sightings of rare and indigenous species. From a specially built tower, it is possible to view nestling lopatarki, nostni and grivesti herons, blestyasti ibises- species no longer seen in Western Europe. The Centre also has ongoing exhibitions showing different animal species through slides shows and films. Visitors can buy souvenirs and the latest series of post stamps dedicated to the Bourgas lakes.


Watching the pelicans
At Vaya Lake, one can watch two pelican species all year round. Flocks of pink pelicans are most numerous from April till October, reaching several thousand in number. Curly-headed pelicans usually spend the winter in flocks of up to 400 birds. In order to protect the birds from watchers, while also allowing the birds to be studied, two special platforms and a tunnel were constructed. An alternative way to view the birds is to hire a boat at the quay in Dolno Ezerovo on the Lake. That provides an opportunity to sail around the lake, stop at the shelter and watch not only the pelicans but also many other bird species like ducks, loons, cormorants and herons.


Salt extraction
The Atanasovsko Lake was turned into salt pans at the beginning of the 20th century yet, today it is one of the most attractive places to watch wild life. On an area of 1700 decares one can see here unique plant species, the largest colonies of the birds such as sableklyuni, kokilobegachi, beli angachi and ribarki. Every summer the pans are used for the production of salt from sea water, using a technique, which is still used ten other regions of southern Europe and the Mediterranean. In the summer of 2000, an entertainment train began making journeys round the lake. It was part of the Bourgas Humid Zones and the Black Sea Salt Project. Boarding the only two coaches on the train, tourists were taken to the buffer zone of the nature reserve where they watched the traditional method of extracting salt from sea water.