Final season chores beckon this month. Clean out lingering leaves, dead perennial stems and other debris that may harbour overwintering pathogens and pests. For similar reasons, prune back dead or dying branches on shrubs and low trees. Clean tools, sharpen blades and wipe metal parts lightly with oil before storing. Take down bird feeders, clean with a light bleach solution and position over deck or patio to discourage maundering felines