13.11 miles, 2,291 feet, 4 hours 8 minutes: Rothay Bridge - Brathay - Bog Lane - Skelwith Fold - Black Crag - Tarn Hows - Black Crag - Drunken Duck - Brathay - Rothay Bridge. Sunshine, blue sky, high clouds. A few minutes of drizzle. A moderate breeze from the west. Terrain wet/saturated/slippery. Not many walkers about; 1 runner seen.
I heard 2 cuckoos today - one of them had changed its tune - instead of repeated cuckoos it was finishing with a "cuck".