This sub-class includes planting, care and/or maintenance of greenery and/or landscape features, for instance: •grass cutting •tree felling and/or pruning •planting and/or maintenance of trees in gardens, parks and/or streetscapes •installation and/or maintenance of turfs, parks, reserves, gardens Units in this sub-class are primarily engaged in: •landscape planting, care and/or maintenance service activities in/for: - parks and/or gardens - public and/or private housing - buildings (e.g., roof gardens, façade greenery, vertical greenery, indoor gardens) - sports facilities and/or premises (e.g., football fields, golf courses, lawns, playgrounds, recreational parks) - roads and/or expressways - protection against noise, wind, erosion - stationary and/or flowing water bodies (e.g., basins, ponds, swimming pools) •ecological/environmental management, protection, restoration and preservation work in/for: - landscapes (e.g., parks and gardens) - erosion control in spawning grounds and/or river banks - ecologically sensitive areas e.g., wetlands •ecological engineering/preservation including amenity tree care and/or arboriculture restoration of natural environments, e.g., plant engineering, renaturation of ecosystems This sub-class also includes: •creation and/or relocation of species habitats, e.g., nesting boxes, shelters, hibernacula •prevention, control and/or response activities against the introduction and/or spread of invasive species in fauna or flora