Cedar Creek Ecosystem Science Reserve is a University of Minnesota biological field station with many ecosystems and species found throughout the forests and grasslands of North America. Faculty, staff and students who work at Cedar Creek are dedicated to understanding how human activities, such as agriculture and fossil fuel combustion, are changing ecosystems. Many of the experiments at Cedar Creek consider the long-term consequences of human-driven environmental changes. These include ecosystem responses to things like biodiversity loss, nitrogen deposition, elevated carbon dioxide, habitat fragmentation, and changing community compositions. By taking pictures at our Chronolog stations, you can help scientists put together a long-term visual record of a few special places on our landscape! Learn more at http://cedarcreek.umn.edu/, or join us for an upcoming event! The calendar can be viewed at https://www.cedarcreek.umn.edu/upcomingevents