I find them in plots/fields,edge of plots, trails leading from plots and around feeders. If you are mostly wooded that's about the best you can do. You can walk trails, if you have the time, good way to scout and learn the area. You need to look in areas they freguent this time of year. Can be tough in this part of the country, % of open land versus woods not like the mid-west. If you're near wheat fields walk them and use binos before the wheat gets too tall.
Here's an example of why they can be so hard to find in hardwoods.