I live on the edge of a swamp...this year I had 8 hives but never had a full super of honey. The hives are healthy. Does this mean there is not enough food in the area for them? We're in the middle of a flow and I'm not seeing anything. I don't have fully drawn out supers--just some partial frames. We've had a lot of rain this year and my goal was building comb! Anyone else had this kind of problem? what did you do? Thanks!