Bailing, mustering, and shearing are all activities connected with sheep rearing. Bailing refers to the process of removing excess moisture from bales of hay, which is often used as feed for sheep. Mustering involves gathering and moving a flock of sheep from one location to another, typically done on horseback or with the help of sheepdogs. Shearing is the process of removing the wool from sheep, typically done once a year. It is important for maintaining the health and well-being of the sheep and also provides the raw material for the production of wool. These activities are specifically associated with sheep rearing and not with the rearing of lamas, cotton cultivation, or poultry farming.