A container includes a plurality of panels connected together at fold lines to extend at least partially around an interior space. A plurality of end flaps are each foldably connected to a respective one of the panels. The end flaps are overlapped with one another to enclose an end of the interior space. One of the end flaps is a main bird-feeder flap. A side bird-feeder flap foldably connected to the main bird-feeder flap. The main bird-feeder flap and the side bird-feeder flap are configured to deploy from a closed position cooperating with the plurality of end flaps to enclose the end of the interior space, to an open position with the main bird-feeder flap hinged outward from the interior space to form an opening in the end of the interior space, and with the side bird-feeder flap forming a side of the opening.