This video from the USA says about itself:
10 September 2017
A male American Goldfinch in all its splendor spends some quality time in front of the camera – taking a break from the finch feeder. Summer is almost over and you can begin to see a little fading of the bright yellow that is the hallmark of these gorgeous little birds. The bad little birds acting up are Dark Eyed Juncos – starting to see a lot of them lately. They are cute little tubby birds in their own way.