My favourite bird is the goldfinch and I am desperate to have them visit the feeders in my garden. For several months I’ve had a couple of feeders out of sunflower hearts (the feeders have 4 & 6 perches) and I also have a nyjer seed feeder. I can hear them often from my back garden and see them sometimes in a tree a few doors down from my house but am yet to see them visit my feeders. Does anyone have any tips please?