-recorded in north east portland oregon on july 4th, 2012 at apprx. 10:30pm with a zoom h2 in 4 channel mode on a tripod then imported into audacity and normalized and 6db boost added.
Zoom h4n on a tripod next to the columbia river near portland/vancouver. Along with the river, a train crawled along nearby as a few planes came in for landing at pdx.