There is a huge number of bird feeders from which to choose .  Included here are some of the best varieties for esthetics, functionality and price.  You will find a selection of wild bird feeders, hummingbird feeders, squirrel blocker bird feeders, songbird feeders, nyjer feeders, suet feeders, black oil sunflower seed feeders, window bird feeders, hanging bird feeders, pole mounted bird feeders,and classic bird feeders. On the links page under Cornell Lab of Orthology you will find a link to Project Feeder Watch.  This has information on best locations to place feeders, feeder types, what to feed birds, bird identification and most importantly, how to keep your feeders clean.  After looking at these, come back and choose the best feeder for your yard.