Fig. 1From: Importance of latrine communication in European rabbits shifts along a rural–to–urban gradient Source Google EarthOverview and location of study sites. Locations of all 15 study sites along the rural-to-urban gradient in and around Frankfurt a.M. Black circles n = 9 urban study sites, orange circles n = 4 suburban study sites, green circles n = 2 rural study sitesBack to article page