I have a question for all you breeders who have tons of experience breeding/raising birds... and it is TOTALLY off topic so if anyone wants to reply, please send me a PM. I ask here because I trust your experience so please bear with me.
As y'all know, I've been raising my Andalusians for about 8 years now. I've culled a lot of birds in that much time but I've never had to do it for the following reason...
Three or four days ago I was out working in the coop, cleaning and getting some breeding pens set up when I heard a commotion in one of the pens. When I went to see what was going on, one of my pullets was flapping around on the floor. She seemed to be in her "death throes" so I snatched her up and took her out into the sunshine so I could get a good look at her. Before I got there I could feel her breathing (rapidly) as I held her in my hand. I checked her all over, no wounds, no bugs, lungs and sinuses nice and quiet, eyes bright. I didn't feel an egg that may have been stuck. She had a little dirt in her mouth, but that's to be expected as she was thrashing around on the floor of the coop. I figured she must have choked on something and then once she was relaxed, it dislodged. So, I put her back.
To go back in time, a few months ago she barely ate anything every day so I penned her by herself so she could eat as much as she wanted without competition and I slowly got her up to where she was eating what I consider to be a life sustaining portion. Then about 2 weeks or so ago, she suddenly and drastically reduced how much she was eating. For her age, she had laid about a half dozen eggs, maybe, certainly not more than that.
Well, this morning as I was out feeding, I had taken her a chopped up hard boiled egg and some yogurt to try to get her to eat more... and I checked and saw her lying on the coop floor like she was just resting. She was laying there, head up, eyes alert, looking around but didn't get up when she saw me come in. As I made my way to her pen, she still didn't get up. Then as I fed in the pen next to her I saw her slowly drop her head to her left side and then she started thrashing around again like she was in death throes. After a few seconds of that, she stopped and sat upright again and looked like she had earlier... perfectly at peace and looked like she was just resting on the floor.
I decided then and there that she needed to be culled. It was tempting to call the behavior a "seizure" but upon reflection I don't think that is what it was. She didn't get all stiff and convulse, she flapped like her head had been cut off (I know this from experience).
So, she has been culled and upon examination, this is what I found: Her abdominal cavity had quite a bit of yellowish liquid in it. Most of her organs appeared normal. When I relieved her of her intestines, gizzard and liver, I noticed that she was steaming. My house is not ice cold to where you would notice steam out of a newly emptied cavity. I'm guessing she had a fever. Her heart seemed to have a bag around it that was whitish in color. Maybe she had a weak heart and it had stopped on those two occasions which I witnessed?
I have no idea and I can't find any information on it. She appeared perfectly healthy to look at her and to listen to her. She did not smell bad.
Oh, almost forgot, her crop still had yesterday's breakfast in it and it smelled bad (of course) but she was not crop bound. I opened her crop to take a look at it. There was nothing in the intestines before the gizzard or after it. There was food in her gizzard but her intestines were completely empty.
I'm baffled. Does anybody have any ideas? Also, as I have a hard time throwing away perfectly good food... do you think she would be safe to eat?