Figure 3

River section prediction for fish from each river systems (a Imperial River, b Bueno River, c Cruces River, d Valdivia River; e Maullín River). Each bar represent an otolith transect, going from the core (emergence) to the capture (death). Colour code matches the section of the river that has been predicted by the Random Forest model for each partition of the transect. Change of colour throughout the transect indicates a movement occurring during the lifespan of the fish.