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Short‐distance migration of W rynecks J ynx torquilla from C entral E uropean populations
Author(s) -
Wijk Rien E.,
Schaub Michael,
Tolkmitt Dirk,
Becker Detlef,
Hahn Steffen
Publication year - 2013
Publication title -
ibis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.933
H-Index - 80
eISSN - 1474-919X
pISSN - 0019-1019
DOI - 10.1111/ibi.12083
Subject(s) - geography , distribution (mathematics) , demography , biology , zoology , ecology , mathematics , sociology , mathematical analysis
European Wrynecks Jynx torquilla torquilla have generally been considered to be long‐distance P alaearctic–African migrants that spend the non‐breeding season in S ahelian A frica, where they have been reported regularly. Results from tracking individual birds showed that Wrynecks from two C entral E uropean populations migrated only relatively short distances to the I berian P eninsula and northwestern Africa ( c . 1500 km and 3000 km, respectively), compared with a minimum distance of about 4500 km to S ahelian A frica. Additionally, differences in wing lengths of populations from C entral and N orthern Europe support the idea of leap‐frog migration, populations from N orthern Europe being long‐distance migrants with a non‐breeding distribution in S ahelian A frica.