We have a few VERY territorial hummingbirds at my house. I have tried having the feeders close.. and separated by distance.The territorial behavior continues.Suggestions? Also, due to this and cool conditions over the weekend, we found a casualty

Yes I would take the feeders down it's too chilly for them now but the feeders are probably Pulling them back and making them stay around

You should probably call them

Actually you should remove hummer feeders this time of year...it gives birds a reason to stay sometimes, leading to later freezing or starvation when food source freezes, flowers are all gone.