3. As used in this act:
"Department" means the Department of Environmental Protection.
"Monarch butterfly waystation" means a habitat that provides milkweed plants, nectar sources, and shelter needed to sustain monarch butterflies as they migrate through the State.
"Program volunteer" means any group, organization, business, or individual who has been assigned a section of State-owned lands on which to develop and maintain a monarch butterfly waystation in accordance with this act.