Hi fellow SHO-ME state bird feeder! A hint for your Baltimore Orioles - they LOVE grape jelly. We put out cups with a little grape jelly in them and the eat it. We use those yellow cups from the tops of detergent bottles, etc. - it must be yellow - and put a spoonful of grape jelly in them until they find it - then can put a bit more in in after they find it. Yes, it does attract bees but we have found that the red Summer Tanagers also eat the jelly but also eat the bees. Quite a sight! We keep the jelly out during the summer to attract the Summer Tanagers - the Baltimore Orioles don't stay here all summer though. HTH