The wind in the trees

https://www.youtube.com/watch?v=4KzFe50RQkQ&t=70s 

I had to go to Queen Elizabeth Hospital for a check up today so a quick blip of the hospital's wind turbine. According to the info it should be generating 1.5 million KWhs, equivalent to powering 350 homes, and save 600 tonnes of CO2 per annum. All from the wind in the trees. The link is to a 10 hour recording of wind blowing through trees. It is probably not advisable to listen to the complete recording in one sitting.