Citizen science is the idea that anyone, any citizen, can volunteer their time for the good of scientific research and discovery without having to be formally trained. SciStarter is the place to find and participate in citizen science projects, whether that be an extension of one of your current hobbies, like collecting data while bird watching (The Great Backyard Bird Count), or a fun educational activity to do with a child, like collecting bugs (Urban Buzz). As a repository for citizen science projects, the SciStarter Project Finder lets users search for projects and opportunities by type of activity, such as something to do exclusively online, or by topic, such as animals, geography, or health and medicine. There are also ways to limit your search by location, by free or low cost projects, or by projects suitable for students. Each entry includes general information about the project and a link to more information about how to participate. If you're looking to contribute a project to the database, the For Scientists section of the website offers an easy way to add suggestions, while the blog discusses news and outcomes of current citizen science fueled projects.