House finch taking over
How do I prevent house finch from taking over. I feed only BOSS. I have 5 feeders, from tube, to hopper, no no feeder which is like mesh clinger, clinger only feeder and covered squirrel proof droll Yankees.
I have a variety of birds in a large open area about an acre bordered by mature trees. The hf come in droves and allow very few other species to feed.