Welcome! This course teaches you how to participate in Pesky Plant Trackers. Anybody in North America can contribute to this project.

Every page will offer you to sign in to Google. Signing in is OPTIONAL, not required.

If you have a Google account, signing in is recommended. Doing so enables your browser/device to save your progress. This way, you can pause and close the browser, then reopen it later to resume where you left off. This feature only works if you use the same browser (e.g., Firefox, Chrome, or Safari) for each session.

If you do not have a Google account or do not sign in, your browser will start at the beginning each time you use the link to get to the course. That is okay, but you might prefer to set aside ~2 to 3 hours to complete the course in one session.