I have a group of birds that are likely about 4 months old now. I think I had a bout of coccidosis but then treated them with Corrid and all was well for a bit. Now, once again, one is dying about every three days. They just get slow, quiet and then I find them in a corner dead.
How often...
History: Bought an assortment from many different people at a chick swap about 2 months ago. All kinds of breeds mixed together. All the same age.
Starting a few weeks ago, some of them started to get lethargic and then within a few days they die. Before they die, they get incredibly weak...