Become part of one of the oldest and largest citizen science programs in North America. It is now housed at the UW-Madison Arboretum. It is easy to do! There are 20 different projects you can choose from. You can watch tulips emerge, announce your first sightings of monarch butterflies, earthworms, robins or leaves as examples. If you have a patch of pollinator habitat in your yard, report it to Journey North.