David Marks BVSc.

I. INTRODUCTION To introduce myself, I am a veterinarian by profession, a poultry veterinarian by accident and I am a field veterinarian by choice. My role as a field veterinarian (along with other professionals and the management team) is to turn expensive feed into profitable meat as efficiently as possible. Thus, my focus on-farm is on bird health and flock management to achieve the best biolog ...