A question for folks with bird feeders: I have a tube feeder with sunflower seeds. There is a group of blue jays that feed at it, as well as one or two chickadees. The chickadees tend to come once the jays have eaten most of the sunflower seeds and (I assume) find it hard to get the last little bit out. Is there a way I can change the set up so that both types of birds can come and feed at the same time, or will the chickadees always wait until it's quieter?