I like to manage my fields for wildflowers, native grasses also. We've lost almost all that type of habitat around here. Everything is mowed if you can get a tractor or riding mower on it. My fields get mowed or burned in March. I like to let them go through the winter and they provide much needed food and cover for a wide variety of animals and birds. I try to let it go as long as possible before nesting season starts. Some years I don't get to it but that's ok as long as I get it before the woodys get too big. I've got three hives of bees but one died during the winter so I'm down to two. Looking forward to the honey season this year.