Whens the best time to put up my house and/or feeder?
Birds need bed and board all year round, so the genuine answer is now. Especially for year-round residents like titmice, nuthatches, chickadees who will explore the houses in winter, and may even choose to roost in them before nesting. The sooner the birds get used to a house or feeder, the sooner it will become part of their daily routine.