I know that the pervailing winds are usually from the west Northwest. I will either light a cigarette, or spray some talc in the air when I get out of my truck prior to entering a swamp, just to see where the wind is actually coming from. Then work from there. I scout a lot of the swamps during my free time I have up north. And I'll find the clearest areas to hunt, prior to actually hunting. A lot of the swamps I hunt have beaver ponds in or near them. And they do attract a lot of different prey, and game animals. But come winter when the snow gets deep, the swamps are the place to be. This past Janurary hunting the Dead Stream, I was following a couple of sets of cat tracks. Both time I loooked up to see the cat high tailing it to another area. But we all learn from our mistakes. That has never happened to me before.