Created by a collaboration between more than two dozen agencies such as the White House Office of Science and Technology Policy, the Federal Crowdsourcing and Citizen Science Toolkit is an invaluable source of information for aspiring or continuing citizen scientists. This central information hub offers plenty of wisdom, "including success stories and some of the challenges that developers faced...

Noting "our current understanding of UK wildlife and the wider environment is due in large part to the dedication and expertise of the naturalist community," this "Guide to Citizen Science" serves as a beginner's manual for furthering citizen science projects. The guide is comprehensive (nearly 40 pages in length), yet well organized and easy to read with bullet points, figures, flowcharts, and...