[The synchronization of behavior and individual distances in groups of wild boars (Sus scrofa L.)]

Some ways of synchronization are identified in the wild pig behaviour, which are parallel body orientation, group getting together and away, individual approaching and moving away, sound signals. Parallel synchronization is characteristic for various compact groups, males and females exposing some differences in the synchronization duration and distances. The synchronization is mainly a property of individuals united by common motivation and interests. Each family union, each offspring group have their own peculiarities of synchronization depending on their structure. Synchronization duration and distances vary by season, while within- and between-group distances are different in ages and sexes. Two ways of appearance of special distances are recognized. The synchronization works as a trigger system regulation spatial distribution of individuals and various social functions.