My Fly fishing Strategy for Now
It is not a good idea to generalize about hatches but I have some suggestions especially for the Eastern USA. If I wes fishing today, I would start fishing with the big swimming Slate Drake nymph because they are easily caught and eaten by trout. Drakes are starting to hatch but remember, they hatch out of the water. Only the spinners get on the water unless it is purely accidental. When the Slate Drakes, Light Cahills or Sulphurs are hatching, there will be a spinner fall late in the day. Often, you can catch more trout fishing the spinner fall faster than you can during the hatch.