Indirect records of predation and resting places inside ESPOL University territorial limits A Prosperina Protector Forest resting place of large-size mammal B Parcón area Puma concolor suspected footprints recorded by the ESPOL guards C Parcón area frontal 6 cm Eira barbara footprint near lake mud, phalange paw trace 2.5 cm long, 1.2 cm wide D crawfish head visible at three metres from a burrowed area on predation activity near a Eira barbara footprint. Source: I. Ugalde, R. Villalba-Briones.