Wow, hope it isn't a tumor!On the first day she showed lack of coordination she managed to get up to that shelf that Diana jumped up on and went into her usual upper level nest box for the night. I didn't witness that and have no idea how she managed it because she really was tipping over and was very wobbly.
Since then she hasn't tried to leave the ground and creeps into the lower level nest box for the night.
Tonight I was hoping she would go back to the main roost but instead she went back to the upper level nest box for the night.
She is safe from falling off the roost in the nest box - so that is good - but if she continues to improve her balance I will try and encourage her return to roosting.
And yes, inner ear infection was one possible diagnosis. I spent a lot of time watching her very closely and came to the conclusion that it probably wasn't an inner ear issue - she clearly was not dizzy. For example she had perfect aim even when she was toppling over.
My current theory is that she got some kind of vitamin or mineral deficiency when she stopped eating commercial feed which coincided with there being less rich forage because of the season. Another possibility is zinc toxicity and the vet said some tumors can have this effect (which would also perhaps explain the crop issue).
Definitely not out of the woods - but good to see her jumping up like that again.

If it was zinc toxicity, would it dissipate that quickly (1 week?) Maybe it was just a vitamin or mineral deficiency? No results on blood work to rule out some things or to point the finger at deficiencies?
Nice to see her acting more like her old self.

