The olive Serendipity is a natural colored looking midge imitation. This pattern can be super effective wherever there are trout and water. Anglers like to have a couple of these in different sizes to be prepared for any situation they encounter on the river. The olive Serendipity can be fished as an emerger or dry fly, both methods proving to be very effective in catching trout. Always have some of these in the fly box, it’ll pay off!