Rekachka

The Rekachka is a small stream on Philospher's Island, Seven. In total, its length is less than half a mile. Its mouth is Estonia Bay, and it flows through Abraham Park and Novosevensk

Etymology
The stream's name derives from a diminutive of the Russian word reka, meaning river. This shows not only its small size, but also the Novosevenskians' affection for the stream.