Your role: private practitioner
Farm details: a small family farm keeping mutiple bird species - 53 laying hens, 10 guineafowls, 10 pekin ducks, 8 turkeys and 4 geese. Infectious agents present in Fensland include E. coli, Clostridium perfringens, coccidiosis, mites and other endo- and ecto-parasitic agents., Erysipelothrix rhusiopathiae.
Phone call from the farmer on Tuesday morning: two turkeys seem a bit dull and have a runny nose.