It was beautiful when I got home from work last night... no wind, lots of birds and creatures making noise in the marsh. I set up my rig inside, then carried it out onto the dock. Let it run for about 30 minutes then came back out. Ran Neumann u89i {Omni, Healy Method} ~> Audiomagic eXtreme ~> Sound Devices 744t {24/48}.
Anyway, there are a few "pops" throughout the recording on the left channel. This morning, I set the same rig up, placed it under my blankets and pillows and ran it for another 30 minutes. No pops.
Could it be larger bugs hitting the windscreens?
4 second 24/48 FLAC with pop
http://www.sendspace.com/file/en54g7In Adobe Audition