Table 2 Population estimates (density and abundance) of Lycalopex griseus obtained during the 2021 and 2022 surveys on the Chilean side of Tierra del Fuego Island from the eight sampling routes stretching 941 km. Density individuals/km2, Lcl lower confidence limit, Ucl upper confidence limit, CV coefficient of variation as percentage, Abundance total fox population in the sampling area (94.1 km2)
Year | Density | Lcl | Ucl | CV% | Abundance | Lcl | Ucl |
|---|---|---|---|---|---|---|---|
2021 | 1.55 | 0.69 | 2.17 | 12 | 21,630 | 14,770 | 36,117 |
2022 | 0.90 | 0.67 | 1.78 | 17 | 13,298 | 7,877 | 21,378 |