@Grain Gypsy , I've not had any problems with the heat and brahmas. In fact those big black brahmas haven't suffered from the heat either. I was very nervous about that. And have normally avoided black chickens because they tend to be more susceptible. That is one of the deciding factors, aside from their outstanding gentle nature that has made love brahmas. They don't seem to be bothered by the heat or the cold.
Are the birds able to get out during the day and get some shade and breeze when it's hot? Have you put out water pans for them to stand in? I suspect you still have something else going on there that is caused the problems. Are the birds that died feeling skinny on their keel bone? Have you noticed any congestion?
Occasionally I have a case of failure to thrive which can affect all breeds of birds. A bird will seem to grow slower than others and not act quite as active. It may live for months but finally just dies. This can be due to any number of things. Normally if I do a necropsy I can pinpoint a physical problem of some kind. An enlarged heart, lesions in the lungs or liver, tumors on the liver. Also, since you did have a bout with Cocci there could have been lesions and damage left behind from it and time just took it's course.
That is one reason if I have time I like to do necropsies. After a bunch of them you realize what is normal and what is not. I even inspect the parts from birds I butcher. It's kind of a trained eye of sorts.
Are the birds able to get out during the day and get some shade and breeze when it's hot? Have you put out water pans for them to stand in? I suspect you still have something else going on there that is caused the problems. Are the birds that died feeling skinny on their keel bone? Have you noticed any congestion?
Occasionally I have a case of failure to thrive which can affect all breeds of birds. A bird will seem to grow slower than others and not act quite as active. It may live for months but finally just dies. This can be due to any number of things. Normally if I do a necropsy I can pinpoint a physical problem of some kind. An enlarged heart, lesions in the lungs or liver, tumors on the liver. Also, since you did have a bout with Cocci there could have been lesions and damage left behind from it and time just took it's course.
That is one reason if I have time I like to do necropsies. After a bunch of them you realize what is normal and what is not. I even inspect the parts from birds I butcher. It's kind of a trained eye of sorts.