The model created with the Graphical Model Builder in QGIS 3.16 allows to calculate the home range for a given level of density (typically 50% and 95%) through Kernel Density Estimation. Kernel Density is based on the Silverman's rule of Thumb for search radius estimantion (unweighted distance).

https://github.com/ludovico85/Home-range-analysis-through-Kernel-Density-Estimation-in-QGIS