Hi all! With winter approaching, I've been getting ready to fill up my bird feeders with seed to welcome the wild birds into my yard. I have been doing this for years, but this is my first winter owning chickens. Are there any precautions I should consider in terms of exposing my chickens to wild songbirds? Should I avoid putting bird feeders in the area where the chickens range? I guess I am concerned about biosecurity more than anything. Any advice is appreciated. Thanks!!