My zebra finch has a grey, swollen toe. Should I see a vet?
Thank you for using Petco Pet Education Center, formerly Petcoach! I can see that Baby is missing a toe nail and that the toe is swollen. There is a little bit of caked on feces, but the toe itself is swollen. It is also concerning that the nail has come off and that the toe itself is somewhat gray, as this can be a sign of necrosis, or tissue death. This may have been caused by increased pressure on the foot, so you should definitely try to keep a variety of perches in the cage.
This may have been due to trauma from Baby's previous environment, so you should keep a close eye on the area, and have her seen by a vet if the gray color begins to spread. I hope all is well!
Updated on September 23, 2025