
An improved bird feeder is disclosed herein of the type having a hollow housing for holding a main supply of bird feed with a plurality of feeding apertures located at different heights thereon. This improved bird feeder has means for retaining a supply of bird feed at the vertically staggered feeding apertures which are independent of the level of main supply in the housing. Because of this, bird feed is provided at a feeding aperture even after the main supply has dropped below that feeding ap...











