Best way to get your goldfinch to sing is to play videos on YouTube for goldfinches singing or calling but before you have to think what’s stopping him from singing as to me if goldfinch won’t sing there must be something wrong weather his sad or ill try get him out so he can listen to the wild finches always clean his cage when you hang the cage outside remove his food and drink so he don’t get distracted try stop him from being scared of you and try your best to spare couple of hours for him every day if none of this worked with him then your goldfinch is female as there’s nothing called gol
