If I were to choose one feeder to watch out my window. It would be a platform feeder. This simple project makes an ample feeder for serving a flock of seed eaters. (And it makes a great gift.)
Note: A roof is not necessary, but one can be added to keep the seed drier.
STEP 1: Cut platform base.
STEP 2: Measure and cut trim pieces so that they fit around the edge of the top of the platform. This will serve to contain the seed.
STEP 3: Nail or screw the trim pieces to the platform.
STEP 4: Fasten the pipe flange in the center of the bottom side of the platform with ¾-inch screws. (Or fasten screw eyes to each end of the platform.)
STEP 5 : Screw pipe into the pipe flange and erect your feeder in your yard within viewing distance of your window.
Place the feeder in your best viewing position — but also consider nearby shrubs and trees for shelter and protection for the feeding birds. In open areas, place your feeder on the side of the house that is most protected from winter winds.
Each bird species has its special habits and needs. The best high-energy foods include sunflower seeds, peanut kernel, white proso millet and suet (beef fat).
Lastly, because birds will come to depend on your feeder, it is important that you keep it full of food. Neglect it, and birds could suffer.