Our favorite fly-tying-video maker, Tim Flagler of Tightline Productions, has turned his lens on the underwater life of his home stream. He took a benthic sample from the South Branch of the Raritan Rivernear Califon, New Jerseytoday, and then filmed the results. What did he find? How about some early black stoneflies, Isonychia, and scuds. But there’s more! Can you identify any of these creatures?