Table 3 Consolidated population censuses of Lycalopex griseus observed during 1999–2022 surveys (SAG and ours combined) along routes 1 through 4 (Fig. 1) on the Chilean side of Tierra del Fuego Island. In the last column we added Berryman’s R function, which relates the growth rate and the size of a population at any given time

From: Density, abundance, and activity of the chilla or grey fox (Lycalopex griseus) in Isla Grande de Tierra del Fuego, Chile