I also needed some ambience for my composition so I did a little sound walk on the park with field recordings involved. I was mainly looking for nature sounds like birds and other animals to add give a relaxing mood according with the soothing sounds I have so far. The day was a bit windy and that made a bit difficult the recording but I captured some wind and leaves which I ended up liking in the final mix. I also stayed near a kids playground and recorded voices, shouts and a very organic ambience.