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Publication Details |
| Category | Text Publication |
| Reference Category | Journals |
| Title (Primary) | Veränderte die Bestandszunahme Zugrichtung und Zugverlauf der Lachmöwe (Larus ridibundus)? |
| Author | Heinze, G.; Pfeifer, R.; Brandl, R. |
| Source Titel | Die Vogelwarte |
| Year | 1996 |
| Department | OESA |
| Volume | 38 |
| Page From | 146 |
| Page To | 154 |
| Language | deutsch |
| Keywords | migration, population increase, ring recoveries, wintering |
| Abstract | To document the migration pattern of the black-headed gull in Bavaria 706 recoveries were used from the EURING-databank. The material supports previous results, that gulls borne in the southern part of Bavaria (south of the river Danube) use south-western areas for wintering (> 85% of all recoveries), whereas gulls from northern Bavaria use areas in north-western (about 40%) and south-western direction (60%). In general no pronounced influence of the population increase was found during the sixties on the spatial migration pattern. Weak evidence points to some temporal changes in the migration pattern: gulls migrate a bit earlier to the breeding areas. Since 1965 an increased colony fidelity has occured. |
| Persistent UFZ Identifier | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=22402 |
| Heinze, G., Pfeifer, R., Brandl, R. (1996): Veränderte die Bestandszunahme Zugrichtung und Zugverlauf der Lachmöwe (Larus ridibundus)? Die Vogelwarte 38 , 146 - 154 |
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