Graffiti pic but woke up to the big rooster dead still have no clue what’s going on
My bantam looks the same this morning still up and about but his comb still isn’t all the way up like it was
I'm sorry to hear about the big rooster
Do you happen to still have the body? If you do, then sending it to your state lab at Clemson would be a good idea. This will give you some answers to what is going on.
In the photo of him, it looks like he had pus in his eye ?
Your bantam rooster looks to have mucous in his nostrils.
Likely you are dealing with a respiratory disease, but which one, it would be hard to know. Your daughter's rooster died from respiratory disease as well correct?
Mycoplasma, Infectious Coryza, ILT and Infectious Bronchitis are a few of the more common respiratory diseases. There is currently an outbreak of Newcastle in certain areas of California and I think it may be in a couple of other states too.
http://edis.ifas.ufl.edu/ps044
With most respiratory diseases, birds can be carriers for life and the disease can be easily spread from bird to bird, through dust/dander and in certain ones, it's passed along in the eggs to the embryo of hatching eggs. Your hens may have resistance or they may be the carriers if they have never showed symptoms - did the hens come from a different place than the rooster(s)?
It would be important to know what you have if you are planning on breeding. Especially if your plans including selling and/or showing, you don't want to sell or show sick birds.
Some respiratory diseases are bacterial - Mycoplasma does respond fairly well to antibiotic treatment - Tylan50 is used for respiratory disease, this can be found at
TSC. Infectious Coryza is bacterial, but sulfa antibiotics are a more effective drug to use for that. Infectious Bronchitis and ILT are viruses, so they have to run their course - antibiotic treatment of Tylan50 can help with secondary infection.
Here's a link to your Clemson lab
https://www.clemson.edu/public/lph/cvdc/index.html