I have a flock of gold finches on my feeder 8 birds and 3 have really long claws a good inch long but their beaks look OK is this akd or is there something else going on
Hello Mark
According to the BTO website this could be Avian Keratin Disorder. It usually effects the beak, but can effect the claws too. I’ve not seen it yet and I have goldfinches in my garden. There may be someone more knowledgeable on here who can enlighten you.
bye for now