Ambient Moods

I'm really enjoying the various Ambient Moods channels but I wonder if it is possible to have some dedicated to natural sounds, rain, wind, thunder, birds chirping, babbling creek, etc. Sometimes even the most relaxing music is too much. These natural sounds can be very soothing and comforting. I remember as a child living in a trailer house, the sound of the rain on the roof and windows was very comforting. Thanks for listening, Bruce