System of artificial fishponds to the east of Arsk town.
This place are used also by ducks on spring migration. From 4700 to 11600 ducks stage on 1000 ha area. Could be an IBA becouse of rather large amount of birds on size, rather small in size.
BirdLife International (2020) Important Bird Areas factsheet: Arski fish-ponds. Downloaded from http://www.birdlife.org on 19/09/2020.