Sartai lake is adjacent to the Rokikis fish-ponds. The lake is large and long, with reedbeds, and is surrounded by mixed forests.
An important site for Chlidonias niger. Breeding species of global conservation concern that do not meet IBA criteria: Haliaeetus albicilla (1-2 pairs), Crex crex (more than 10 pairs).
BirdLife International (2022) Important Bird Areas factsheet: Sartai Regional Park and Rokiskis Fishponds. Downloaded from http://www.birdlife.org on 05/07/2022.