I got to spend a few days right on the edge of a large lek of booming prairie chickens with a friend of mine who was doing a behavioral study. It's hard to relate what the noises - a caucophany of dozens of loud displaying and fighting birds. We were in a ground blind and at times, we were completely surrounded. Things got even more interesting when the hens started coming in.
Here's a taste of what it was like - but it was much more exciting being there (I just found the video on YouTube - not related to my friends study):
[YOUTUBE]
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An FJ rolls on
hills muted by mountains pass
a true adventure
6 spd MT Voodoo Blue
Rear diff and e-locker scuba mod
CB w/ custom CB antenna mount on uppper rear door hinge
A-Trac switch installed
Custom tube bumper in the works...