adjusting peep sites

Question
i'm trying to find out how to adjust peep sites on rifles for hunting.my brother and i hunt in very brushy areas where scopes are of no use but would like to have our guns sited in just in case we would move other areas to hunt.i've found no help anywhere and all your help would be greatly appreciated, thank you

Answer
It depends who made them.
Here some over views.
http://www.chuckhawks.com/choosing_sights.htm
http://www.chuckhawks.com/lyman_66_sight.htm
http://en.wikipedia.org/wiki/Iron_sights#Adjusting_iron_sights

Without knowing what type of sights you have I can't give you an exact answer.