Fig. 1

Map showing a the Parque Nacional Los Alerces (PNLA) situated in the north west of the province of Chubut, Argentina; b the northern area of PNLA study area with study location C (Puerto Sagrario); and c the study area along the RÃo Menéndez with locations A (Puerto Mermoud) and B (RÃo Menéndez) and sites 1, 9 and 19 where Dromiciops gliroides were trapped