I've been observing Napoleon and I'm very concerned about his feathers. I think he seems to be losing them. Recently he lost almost all of his tail feathers. His tail feathers had looked ragged before, and I thought maybe one of my other three budgies might have pulled at his tail feathers. But recently he lost all of his long tail feathers. And now that I'm looking at his wings, these seem much shorter than before.
For comparison, here is a picture of Napoleon from January 19.
Now, here is a video I took of Napoleon tonight.
Up until a very short time ago, he was consistently doing better. The last time I took him to the vet, the vet said Napoleon was breathing better than at any previous visit. Now, Napoleon did need a break trim at his last check up January 10. His beak had grown very long over December. The beak has kept growing, but it's not long enough for another trim yet.
But in the last couple weeks, he's been less energetic than before. I've noticed him sleep more. I also noticed Napoleon seemed more wobbly than usual, but since the vet said Napoleon might show neurological symptoms for a long time, it seemed like the same problem.
However, I notice that lately, he's stopped even trying to fly. He has the energy to climb all over the cage, but he won't try to fly. If one of the other budgies pecks at him, he'll often fall from his perch and try to climb back up. He can't even jump from perch to perch, and I think it's that he notices that he doesn't have the feathers to fly.
I don't know what could be causing this. I remember when Napoleon had cultures, the vet said they had found a staph infection, and looking at this article (
Feather Problems In Birds | VCA Animal Hospitals), it says that staph infections can cause feather loss. I'm scared Psittacine Beak and Feather Disease might be a possibility given Napoleon's symptoms.
What makes me even more concerned is that Isabela also has a ragged tail feathers. I took this picture when she was still eggbound last week.
In looking at them, I'm concerned Napoleon is sick with something causing his feathers to fall out. Because Isabela also has ragged tail feathers, I'm equally concerned that Napoleon has something that has affected the others.
That said, Isabela is so much more energetic than Napoleon. She's been in the hospital cage since last week's procedure, but she moves without the same wobbliness as Napoleon. She's eating very well and preening. She is still tearing the paper at the bottom of the cage, like she does before laying eggs, but so far she hasn't laid any eggs.
In fact, except Napoleon, the other three budgies seem perfectly fine. I have another male and female budgie, currently in the same cage with Napoleon, who show no symptoms at all. They eat, preen, and fly completely normally.
I may be rushing to conclusions thinking that the others are sick, given that no one but Napoleon is showing symptoms. It's late today, but tomorrow morning, the plan is to isolate Napoleon, just in case, and talk to my vet.