Orioles are one of the most beautiful of the North American Song Birds. Their habitat includes all of the 48 contiguous states, so there's every reason to make a feeder that will attract these beautiful birds to your yard. Orioles are attracted to grape jelly and to halves of oranges. This feeder accommodates both. Four jelly cups mount on the base. Orange halves can be placed on the perches or in the jelly cups. All patterns drawn FULL SIZE. Tallest house measures 12"H. Base measures 11-1/2"W. Order cups for jelly separately below.