8:30 a.m. Foggy, humidity 93%, gray skies. I am sleepy. The whole world is sleepy, wrapped in a misty blanket. Nothing stirs. Water drips from every branch and leaf. If there are birds here, they're not making a sound or movement. I walk the trails and absorb the green-ness and the quiet. Just as I am leaving, I round the corner on a trail and startle a flock of at least a dozen mourning doves. Perhaps they thought nothing was stirring in the park, either: They were feeding on the ground oblivious, as though they were the only creatures here. At the sound of my footfalls they all flutter up into the branches and stare down at me, suddenly nervous, alert.