tule lake bird sanctuary at lava beds national monument, california

activity america american and annual are areas arid beds bird birds block blue bluffs california clouds county covering dry ducks environment especially for grass grassland hidden hike hiking important just lake landscape large lava migration migratory modoc monument most national natural nature north northern one open outdoors outside overlook park peninsula points reeds refuge remote ridge sanctuary scenery seasonal shrubs sky space spaces spring states stopover tule tulelake united usa vast volcanic water waterfowl west western wide wildlife