First, Some Details:

I have two young adorable little cockatiels named Schala and Janus. They are very sweet and ridiculously human friendly.

They are less than a year old and only 5 days difference in age (they will be 1 in 5 months).

They are born from the same breeder and have the same mother and father.

When they were born, they each shared a cage with many multiple other cockatiels (all siblings of about the same age), but not each other (there were two cages both with multiple other 'tiels. Schala was in one, and Janus in the other).

They have always shared a cage together since I have had them (they were little more than one month old when I got them).

Schala is your traditional yellow and grey 'tiel while Janus is grey and white (his face will eventually turn white, I am told).

I am not sure of the true gender of either bird.

They do vie for my attention almost exclusively, despite spending most of their time together.

They get frustrated with each other sometimes, when one tries to take the other's spot on their perch or my shoulder. By frustrated, I mean that they will squawk a bit and clash beaks with their mouths open. They do this to try to be intimidating to the other one, but I have never seen either one of them try to do the other one any serious harm.

The Problem:

I came home one day and noticed that Schala had a small hole on her beak (about halfway between the sizes of an ant and a ladybug [sorry struggling with something to compare the size to]). It's on her right side, just under the cere, and my first thought was that they fought and Janus got the best of her.

Schala shows no sign of pain, she doesn't favor it or shy away if you try to touch it. Her behavior has been perfectly normal since we have been watching it (it has been about 3 days). It hasn't gotten any worse, any bigger, or changed any color (there is no red or anything, just a small dark hole). Other than the hole itself, there are no other negative signs. She has no trouble getting around, drinking, or eating. I don't think the hole goes all the way through, but it's very hard to tell because it is dark and she doesn't like holding her head still for very long.

I would be devastated if anything happened to either one of them, but I'm not sure what to do. I don't want to end up taking her to the vet if it's nothing (especially if she gets scared, knowing how fatal stress can be for birds).

I thought about getting a divider cage, so that they could still be close, not get lonely, but still be forced to respect each other's boundaries.


Is there any chance that this hole could be caused by anything other than her sibling?

Will it ever grow back?

What should I do to best ensure the health of my sweet little 'tiel and hopefully the healing of this little cavity?

1 Answer 1


It could be a discoloration, especially if you can't see through it and if the lighting is poor. Nevertheless, cockatiels are prone to ulcerative beak lesions and while it's possible that this is quite harmless and just a chip out from a squawk, especially given appetite and behavior, I would still strongly recommend a trip to the vets just to be sure. The common causes of beak lesions (a parasite or avian pox) in cockatiels are fatal if untreated, so better safe than sorry really.

I don't mean to alarm you with all of that, it could very well be harmless, but whenever there's an unexplained wound on your pets it is best to bring it in to a vet for a look-see.

  • Thanks for the advice, John. I had heard of ulcerative beak lesions before, but I wasn't sure what is really was. I can say that I doubt very much that it is just a simple discoloration (I wish it were), as it appears as though it were, say, a cavity in a tooth. I suppose it's time to call the vet. Thanks, again!
    – VoidKing
    Commented Mar 11, 2014 at 13:10
  • @VoidKing - A lesion is wound, so it can be almost any type of damage, it's quite broad in definition. I sense that this is unlikely to be the problem, but given the risks, better to be safe.
    – Joanne C
    Commented Mar 11, 2014 at 13:22
  • Yeah, like I said, I would be devastated if anything happened to her. Thanks again for the advice! I was wondering, and this is not really going to make a difference on my actions but what are the chances that her brother did this? I've never (but perhaps I wouldn't) seen or felt them bite down on anything that hard (not even to eat, if their beaks are, as strong as they seem). Just kind of wondering if I should worry about that aspect or how likely it was. I'm starting to feel like her brother had nothing to do with it.
    – VoidKing
    Commented Mar 11, 2014 at 13:34
  • 1
    @VoidKing - Seems unlikely to be from an attack, but I would give the vet the background information that you have here as well.
    – Joanne C
    Commented Mar 11, 2014 at 13:44
  • 2
    @cr0 Sure thing. The cute little Cockatiel is still alive and very healthy to this day :) What happened was not really much to speak of. Whatever caused this abrasion was, fortunately, not any lasting condition. Basically, her beak eventually healed itself (within a week or two) and the spot (or any other) never returned. Thank you for asking!
    – VoidKing
    Commented Oct 11, 2017 at 21:56

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