Either last week or the one before I was fishing the incoming on the Salsbury
side of the river and saw large clouds of these very small brown larva looking
things. Are these the shrimp you are refering to?? I was still able to catch
quite a few schoolies while they were feeding in these clouds using a small
sparse olive and white deciever. Maybe the saw my fly as competition for the
food they where eating. This past weekend the breaking fish I was casting to
where chasing sand eels.