Smithsonian Institution
National Museum of American History: Tending Aids to Navigation
Who maintains our maritime infrastructure? Step back to the 1920s and meet some of the men and boats of the U.S. Lighthouse Service while learning about the hundreds of aids to navigation in New York Harbor.
Other
Sustainable Development Institute: Tending the Watershed
Article from the Sustainable Development Institute about protecting the Neuse River in North Carolina, outlining the issues and the work that is done by the watershed tenders.