Table 2: For both study sites (Austria, Italy) the mean percentage of co-occurrence between individuals of different classes is shown: locals (loc), frequent visitors (freq), rare visitors (rare).

From: Fission-fusion dynamics over large distances in raven non-breeders

  loc-loc loc-freq freq-freq loc-rare freq-rare rare-rare
Austria 69.6 43.8 30.1 11.5 7.7 2.1
Italy NA 46.1 25.7 22.5 10.9 5.0