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

  1. Data refer to the time between marking and their last observation.