Cathedral of trees - the Forest of Dean (part 1)

About a kilometre into the forest we left the microphones strapped to the trunk of a huge ancient tree. The spot was well off the beaten path and opened onto a natural clearing with a cathedral like acoustic sound. This recording starts just after 9pm to capture the sound of twilight turning to dark. At 33m there's an owl. More at 40m. Then the strange call of a woodcock.