Summary[edit] Description: Deze foto is gemaakt tijdens een bezoek aan Diergaarde Blijdorp (Rotterdam, Nederland). This picture was taken during a visit to Rotterdam Zoo (Rotterdam, Netherlands). Date: 19 January 2015, 14:07. Source: Heliconius doris. Author: Tim Strater from Rotterdam, Nederland. Camera location51° 55′ 38.41″ N, 4° 26′ 27.78″ EView all coordinates using: OpenStreetMap 51.927337; 4.441051.