Aquatic invasive species are frequently spread by recreational boaters and fishermen who inadvertently carry them from one water body to another on boats, trailers, and other equipment. They are also spread by commercial shipping, waterfowl and other wildlife. Invasive plant species have been found in nearly 500 water bodies in New York State.

New York’s lands are under attack from numerous invasive species. Chestnut blight, European gypsy moth, Dutch elm disease beech bark disease and the Hemlock wooly adelgid have all had devastating impacts on our forests. These pests have been introduced on nursery stock, in shipping crates and as ornamental species. Fungi, plants, insects and other invaders threaten our environment. Three species of particular concern in our forests are the Asian long-horned beetle, emerald ash borer, and Hemlock Wooly Adelgid.

Citizen Science is the first countywide stream monitoring program carried out by volunteers with OCCA’s coordination in the New York portion of the Chesapeake Bay watershed. It is an effective way to collect data that can help inform environmental policy, provide baseline conditions, and track long-term changes across the landscape.

Volunteer recruitment is always ongoing. To become a citizen monitor, check out our page or call Will Kuss at 607-547-4488.