Map of squirrels classified by citizen scientists

The map below shows the location and color morph of over 30,000 eastern gray squirrels in North America. These observations were submitted by citizen scientists to iNaturalist, and the coat color of each squirrel was classified by at least 10 citizen scientists at Zooniverse. Over 25,000 people contributed photos of squirrels at iNaturalist, and additional 6000 people helped confirm these observations as eastern gray squirrels. Over 2,000 people have helped classify coat color at Zooniverse.