Geese and pea neck and balance problems?

Ask the vet to run blood work on the Pea Fowl. Ask him to look for Paramyxovirus or paratyphoid or Salmonella disease. These are two diseases that will make a fowl act like this. What you are seeing is vertigo. It is a symptom of several fowl diseases. If this guy is a Dog and Cat Vet then forget him. Is there a state agriculture office any where near you? You can also call your state college dept of agriculture and ask them about what you are seeing in the peafowl. Hope this helps. You need a avian vet real bad. If your bird has the first disease he is a goner and usually you will lose 80% of the fowl you own if this disease has surfaced in your flock. The second disease is very curable if given the right medicine. Something like Sal-bac