On this feeder, large birds and small birds seem to eat together without too much conflict. The male Cardinal was there first, and allowed the male Finch to join him. http://www.gallery.leica-users.org/v/OldNick/Bird+Buddies.TIFF.html Best viewed Large. Fuji X-E1 with Leica Telyt-R 250mm Comments and critiques welcomed. -- Jim Nichols Tullahoma, TN USA