This kind is listed in the Red Book of St. Petersburg.
Birds (Scientific name: Cygnus cygnus) settled near the Park of St.Petersburg 300 anniversary, on Gulf of Finland coast.
The name of the whooper swan is no coincidence. During the flight, these birds make very melodic sounds.
The whooper swan is the national bird of Finland. Birds can be found in the south of Ladoga Lake, in Scandinavia, Scotland, Japan and even on Sakhalin.