Creuse (1) France (1) Ecology (1) Dispersal (1) Food (1) Marking (1) Assaying (1) Observations (1) Observations (1) Year (1) Winter (1) Wealth (1) Voles (1) Trapping (1) Profit (1) Parents (1) Months (1) Mobs (1) Microtus (1) Mechanical movements (1) Life (1) Licenses (1) Invertebrates (1) Insects (1) Earth (Planet) (1) Crickets (1) Buteo buteo (1) Birds (1) Average (1) Use studies (1)