A ground plan of the karst spring in which olms (Proteus anguinus) were observed B an example of trajectories of three olms (different colors correspond to different individuals) during night 8, obtained by processing the images from the IR camera 1.

 
 
  Part of: Premate E, Fišer Ž, Kuralt Ž, Pekolj A, Trajbarič T, Milavc E, Hanc Ž, Kostanjšek R (2022) Behavioral observations of the olm (Proteus anguinus) in a karst spring via direct observations and camera trapping. Subterranean Biology 44: 69-83. https://doi.org/10.3897/subtbiol.44.87295