Number of poultry will be collected separately for fowls, ducks and 'other birds'. The fowls are classified by their age, sex and breed into five classes. The number of fowls belonging to different classes, viz. hens 'deshi', hens 'improved', cocks 'deshi', cocks 'improved' and chickens, will be recorded in cols. (11), (12), (13), (14) & (15) respectively.