I arrived at the roost just as some Red-tailed Hawks spooked the Great Horned Owl. It made for some fun owl watching as we got to see some flights in daylight, but it didn’t make for great photography.  After dark, two of us were able to keep track of the owl for a good 30 minutes from a vantage point across the lake.  It was wonderful to watch the owl stretch and wake up without any birders or hawks to distract it.