Birds used in agriculture are excluded, and some birds in research, but all zoo species should be include.
Their IDs are something we will have to wait and see. Looking at Buffalo Zoo's most recent USDA report, the big things I notice are that chickens are listed as red junglefowl and a domestic turkey is listed as a wild turkey, so the domestic/wild split isn't clear on USDA. There are some species on there I wasn't aware the zoo held at all, but they could just be ones housed behind-the-scenes or as ambassador animals. Nothing seems glaringly wrong though other than the chickens and turkey.