Credit: Andre Malok | NJ Advance Media for N.J.com
It’s barely enough movement for the untrained eye but Christopher Smith picks up on it right away.
Smith, a principal fisheries biologist with the New Jersey Department of Environmental Protection, steers the silver 14-foot electrofishing boat starboard as the sun beams down on the Salem Canal. Its steady hum floats through the air.
Source: lehighvalleylive