Buffalo jump

Buffalo jump

http://en.wikipedia.org/wiki/Buffalo_jump

Now as to stampedes, here is another link: http://en.wikipedia.org/wiki/Stampede

`Last, here are two links on buffalo jumps:

1)      http://www.atlasobscura.com/places/head-smashed-in-buffalo-jump

2)       http://www.faculty.ucr.edu/~legneref/bronze/westva.htm