Segregation, that animals of different sex and/or age do not spend time together all year round, is a common phenomenon. One example is that males and older individuals in migratory birds wintering further north. Migration time also affects the distribution of birds in the wintering area. European Robins that migrate in late autumn tend to winter farther east. Another factor that affects wintering areas is global warming. Today wintering birds do not migrate as far as they used to. The aim was therefore to investigate if Robins segregate during winter and if they segregate by sex, age and/or migration time and to see if the wintering area has changed since 1950. Analysis of Robins ringed at Ottenby Bird Observatory that has been recovered during winter was conducted. To obtain an indication on what influences Robins in their choice of wintering area, an analysis was done with migration year, age, and migration time (sex was excluded in this analysis) to analyse what effects migration distance. The geographical centroid was used for representing the wintering area. The difference between the group’s centroid was tested with a permutation test. The result indicated that migration time best explains the distribution of Robins in the wintering area. Robins that migrate late migrate shorter and winter further northeast, this is probably due to sequential migration of different populations. No effect of age or migration year was observed. The wintering area appears to have moved north, which indicates that Robins are affected by global warming.