Will add that I call critters from sage to literal rain forest. I keep several camo options in my large calling daypack, all of them thin, light, synthetics. Sometime it works to mix types of camo to match a spot. I.e snow camo pants and a dry ground camo top to sit on a snow slope with my back against a bare log. Exact match doesn't concern me much, just break up the human form and don't stand out from the place you sit or stand.
