Fox reproduction from Grimsö Research Area

Inventory on red fox (Vulpes vulpes) reproduction. Approximately 190-220* dens are observed each year (May-June) for reproduction (=confirmed activity and litter) over the Grimsö Research Area; *number of dens varies between years due to destruction of dens by forestry or discovery of new dens. Grimsö Wildlife Research Station (2026). Fox reproduction from Grimsö Research Area, 1973–2025 [Data set]. Swedish Infrastructure for Ecosystem Science (SITES). https://hdl.handle.net/11676.1/f_1j7spOoLHEKPmPqcowN0qqÖppnas i en ny tabb