A squirrel proof bird feeder includes a hanger device, a bird feeder container attached to the hanger device, and a shield attached to the hanger device and located above the bird feeder container, and the shield includes two shielding members each having one or more latching members, and the latching members of the shielding members are engageable with each other for securing the shielding members together and for attaching the shield to the hanger device directly without disassembling or disengaging the hanger device or the bird feeder container from the hanging cable. The shield includes an opening for engaging with the hanger device, and the latching members are selected from a lock tab, or a latch.
