Density

I was standing knee-deep in a swamp, it was all dark snot-green and slimy. There were a few brown hairy wild boars wandering about under the water. I was with a gamekeeper in green overalls who was explaining that the swamp was just 1 square acre but because it was so dense, he could keep up to 8 boars in it. This is unlike other countries where farmers need acres and acres of land to keep just a few boars.