This audio is from Lagoon Beach, Tasman Peninsula. We did the usual trick of leaving the camo-ed Minidisc set up recording and heading off for a walk.
The extract is from 19 minutes and is un-processed. The beach was only 30 meters away so it's a bit noisy but gives a good idea of what it really sounded like. There's a few flys buzzing near the mics on occasion and the inevitable "what was that?" thumping sounds.

Download | Duration: 00:03:12