Livestock labourers assist other farm workers to raise cattle, poultry and other animals, to help carry out feeding, health and breeding programs, to process animal products and to assist in the maintenance and repair of farm equipment and buildings. They are employed on livestock farms.

Harvesting labourers and related workers assist other farm workers to plant, harvest, sort and pack crops. They participate in soil preparation, irrigation and crop planting, spraying and thinning. They are employed on fruit, vegetable and specialty crop farms.

Aquaculture and marine harvest labourers include aquaculture support workers, marine plant gatherers, shellfish diggers and other labourers in aquaculture and fishing. Aquaculture support workers are employed by public or private fish hatcheries and commercial aquatic farms. Marine plant gatherers and mollusk harvesters may be self-employed.

Nursery and greenhouse labourers plant, cultivate and harvest trees, shrubs, flowers and plants, and serve nursery and greenhouse customers. They are employed in indoor and outdoor nurseries and greenhouses.

Trappers and hunters trap and hunt wild animals for pelts or live sale. They are usually self-employed and work on a seasonal basis.