The arrival of the damsel fly hatch on Lake Davis has spurred a superb trout bite for fly fishermen, demonstrating the dramatic rebirth of the northern Sierra Nevada reservoir as a trophy rainbow fishery. The food chain is rapidly rebuilding, the many truckloads of fish planted in the lake by the DFG in recent weeks have acclimated to the lake, and the rainbows are feeding heavily on the emerging damsel lies. More-->