The stretch of E65 railway line (blue line) between Warszawa Choszczówka and Legionowo, where wildlife warning reflectors were installed and the monitoring conducted, and the placement of the study area (blue dot) on a contour map of Poland (source OpenStreetMap, modified).

 
 
  Part of: Jasińska KD, Babińska-Werka J, Krauze-Gryz D (2022) A test of wildlife warning reflectors as a way to reduce risk of wildlife-train collisions. In: Santos S, Grilo C, Shilling F, Bhardwaj M, Papp CR (Eds) Linear Infrastructure Networks with Ecological Solutions. Nature Conservation 47: 303-316. https://doi.org/10.3897/natureconservation.47.73052