In a large bowl, sift together flour, salt, baking powder and sugar. In a small bowl, beat together eggs and milk. Stir milk and egg into flour mixture.

Mix melted butter into the batter, then gently fold in the blueberries. Set batter aside for 5-10 minutes.

Heat a lightly oiled griddle or frying pan over medium high heat. Using about 1/4 cup of batter for each pancake, pour batter onto the griddle. Cook on both sides until golden, about 2 minutes per side. Serve hot with your favorite syrup.