Invasive species are nonnative species of animals that are not naturally occurring in Washington and that pose an invasive risk of harming or threatening the state's environmental, economic, or human resources. Invasive species include all stages of species' development and body parts. They may also include genetically modified or cryptogenic species. Aquatic invasive species are invasive species of the animal kingdom with a life cycle that is at least partly dependent upon fresh, brackish, or marine waters. Examples include nutria, waterfowl, amphibians, fish, and shellfish.
The Washington State Invasive Species Council (Council) was created by statute in 2006 to provide policy-level direction, planning, and coordination to prevent the spread and introduction of invasive species throughout the state. Members of the Council include representatives from federal, state, local, and tribal governments, the private sector, and other nongovernment interests. Staff support for the Council is provided through the Recreation and Conservation Office.
Retail pet stores must provide an informational pamphlet, prepared by the Invasive Species Council, to customers who purchase an animal or aquatic plant from their store that is related to the animal family or aquatic plant the customer purchases. At a minimum, the pamphlet must include information about: