Here's a 4 min sample of the sound. There doesnt appear to be much in the stereo image, and its a very dynamic signal. So I've applied some compression and bounced in mono. Let me know if a natural stereo recording is needed.
https://app.box.com/s/tw4tveykdzyrchb2fopjkha45k2r1u6p
https://app.box.com/s/tw4tveykdzyrchb2fopjkha45k2r1u6p