When you think about it, its a fact that they move. as on Crescent from early fall being
in North end gorging themselves on fresh & Saltwater food comming through the
St Johnsa. As winter sets in they move southward to around the island and later more
into canal & dead lake, haws creek as Spawning takes place. Thats quite a distance,
i would think somewhere around 18 - 20 mi. one way. But just realized Crescent is not
a river and got off subject but this lake is a moving tital basin body of water controlled
somewhat by Tides & St Johns and definetly food chain movement.