The route of the survey (Sourced by our own compilation, based on Google Earth). Red indicates the Main Survey Area, blue indicates the Supplementary Survey Area.

 
  Part of: Choi H-A, Seliger B, Moores N, Borzée A, Yoon CHK (2020) Avian Surveys in the Korean Inner Border Area, Gimpo, Republic of Korea. Biodiversity Data Journal 8: e56219. https://doi.org/10.3897/BDJ.8.e56219