Each word or phrase after a colon indicates that it is a category living inside the category preceding the colon. For example, category 1 is a link to our Animals category which lives inside a category called Living Things , which lives inside Science and Nature . If you click on the link, it should take you to a page that looks like the picture below. You have now left the search results and are ready to begin working your way through the categories. Looking at the animal categories, you need to decide which one is most likely to have whales.
Mammals seems like a great choice.
Well, after reviewing the possible choices, clicking on Marine Mammals should be the next logical step. Below you can see an example of what you might find in our Marine Mammals category. Notice how the path at the top of the screen has mirrored your movement into the categories. This is useful if you want to return to any of the previous categories. To do so, simply click on the name of that category at the top of the page.