In the summer of 2003, a university biology student named Roger participated in a salmon-fry field study along the Nuyakuk River drainage, a component of the Nushagak River system. Dropped off alone on a remote riverbank roughly three miles below the Nuyakuk Falls to dip-net samples out from underneath the river's cutbank, Roger experienced an intense, overwhelming sensation of being watched by 'a thousand eyes' amidst total silence and swarming mosquitoes. Moving down the shoreline trail, he heard a rapid, distinctive 'bloop' sound of small stones splashing into the channel.