To reach the related information, click on the link of interest. In this program, text links that you have not yet explored are underlined and displayed in blue . Text links to places that you have already been are underlined and displayed in purple .
Some images contain one link, others contain many links.
You can tell if an image contains links because your cursor will change from an arrow to a hand. Explore as much or as little of the program as is of interest to you. You can quickly reach the sections of interest by using the menus provided. The title box on your browser indicates the name of the section you are currently viewing. It replenishes our streams, rivers, habitat.