marginally significantP = 0.07
Results Migration distance and recruitment of new neurons When exploring links between migration distance and new neuronal recruitment in turtle doves we found marginally significant increase in recruitment into the NCL for birds flying longer distances (P = 0.07; ρ = 0.53; N = 12; Fig. 1 ), but not in the HC (P = 0.96; ρ = −0.01; N = 11).