Throughout the river mornings and evenings are the best times for action. Rusty spinners, terrestrial and caddis patterns are the ticket during these times of day. Expect the lower river to be the warmest, but a well placed terrestrial pattern along features not in direct sunlight could bring a big trout to take anywhere. Streamers at twilight will be your best chance for a big trout on the lower river or in Box Canyon, below Coffee Pot, or in the Tubs. Look for tricos to begin emerging any day now.