The dynamics in the area of the Momina tsarkva colony (grey bars), the number of European ground squirrel's holes (red line) and the number of Harting's voles' colonies (black line) during the study period (2017-2021).

  Part of: Kachamakova M, Koshev Y, Rammou D-L, Spasov S (2022) Rise and fall: Results of a multidisciplinary study and 5-year long monitoring of conservation translocation of the European ground squirrel. Biodiversity Data Journal 10: e83321.