Healthy Chicken dead 24 hours later

abitaman633

In the Brooder
Jan 17, 2018
10
16
26
TLDR version: Seemingly strong, healthy chicken found shaking and died hours later.

Hopped on here to write a message about a suddenly sick Plymouth Rock (~9 mos old) who appeared perfectly healthy as of yesterday. Most upbeat, top-of-the-pecking order chicken that we have. Unfortunately the chicken died in the middle of writing this.

Put our chickens in the coop last night and let them out today. The now deceased bird did not come out (which I did not think abnormal as often one stays behind to lay). We checked in the late afternoon after noticing she had not come out all day and saw her laying on her side with an egg (covered in feces) next to her. She had laid the egg on the floor of the coop and not in the nesting box where she normally lays.

Her comb was very light and she was shaking. We immediately brought her inside to the warmth and she continued to shake, twitch/flop her head, then lay steady with her eyes closed slightly shaking. She drank water when we gave it to her at first and ate a bit of strawberry. She gained color in her comb and seemed like she was coming back and slightly opened her eyes. The shaking started again and once in awhile she would raise up and twist her head. She died a few hours later.

When we first found her we thought maybe it was the cold. Temperatures got down to ~20 degrees last night. We have a coop that has a ventilation outlet and a square (~1'x1') at the bottom where a ramp leads out. I've read that chickens easily withstand these temperatures and to not put our heat lamp in there so I did not think the cold would have been a factor

The chicken had exhibited no odd symptoms and was doing great as of yesterday. She had no swelling in the eyes and a check of her body revealed no injuries or mites. There was no odd smell coming from her. None of our other 4 birds have exhibited symptoms. Only odd note is that the last 3-4 nights I have found that 2 of the birds don't go inside the coop at night. I have to pick them up and put them in there. Tonight with the now deceased chicken gone, the two that have been sleeping outside are sleeping inside.

It seems as though the problem could have been neurological--although it seemed to come on so quickly. Could she have gotten ill and then become a lot worse due to staying in the coop all day in cold temps with no food/water? Ideas would help. In the meantime I will keep close eyes on the rest of the flock.
 
I am so sorry for your loss. Could she have gotten into sonething toxic? Mold counts in this regard. Perhaps she ruptured something while laying the egg? If you really want an answer, you can refridgerate her body and send it in for necropsy. Or if you are so inclined, you could open her up yourself and take pictures to share on these forums. Performing your own post mortem is not for everyone, but can be quite educational as I understand it.
 
I am so sorry for your loss. Could she have gotten into sonething toxic? Mold counts in this regard. Perhaps she ruptured something while laying the egg? If you really want an answer, you can refridgerate her body and send it in for necropsy. Or if you are so inclined, you could open her up yourself and take pictures to share on these forums. Performing your own post mortem is not for everyone, but can be quite educational as I understand it.

I should have thought about that before. Honestly I was so bent on thinking it was neurological that I did not think about sending it in for a necropsy (or attempting my own). We haven't introduced anything new to the yard (certainly doesn't mean it was nothing toxic). The suddenness made me think that it could have been something toxic she ate--but I cannot imagine what.
 
My deepest condolences for your loss. Stay strong contact your local vet in case it becomes epidemic, which I hope is just an isolated incident :hugs
On a better note,welcome aboard to BYC family gr8 people tons of information, loads of fun, enjoy shake your tail feathers :love:goodpost:
welcome_hey.jpg
:welcome:bun:woot
 
Thank you for posting this. I hope that someone has some useful info. I also lost a hen like this last spring. Completely healthy and beautiful mottled bantam cochin. She was about six months old. She left the coop in the morning (pastured girls) acting completely normal. I found her in the yard laying still that afternoon. I picked her up and she kinda seized up. Her head and neck turned awkwardly, her whole body stiffened and she looked like she was struggling to breath. I rushed her inside and held her in a towel. She drank some water, hung out for awhile then seized up again. This happened one more time then she was still. Died right in my lap. I still have no idea what happened. Best guess is something called sudden death syndrome. I don't know if there is anyone out there who knows more about that, but I hope you get some answers!
 
Do you use insecticide or herbicide anywhere the chickens have access? Or could a vehicle or yard equipment be leaking something where they forage? Just wondering if there’s any action you need to take to protect the rest of your flock.

Good idea but nothing liquid outside they could get into besides their water. We do have a compost so I could certain see them digging in their and picking up something.
 

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