Near Water. Rusalkas dwell in the water where they died, emerging only at night. Some climb a nearby tree, dangle their feet in the water, and sing alluring songs. Others sit on the bank, combing their wet tresses and awaiting prey. They must, however, remain in or near the water where they died, as part of their curse. However, during a full moon, the rusalki can leave the water to dance along the shore or the riverbank, singing all night long and inviting young men to join them.