datawork and results
Here you can get some information, priliminary results and maps of the colour-marked geese. This data have been used in talks and presentations and will be published in journals in future. However, published papers you can find at "publications" and on the personal publication list of Helmut Kruckenberg.
During winter season 2004/05 a lot of collars were reported. Here you can find some results of this winter.
seasonal report 04/05
Maps, data and several more information about 2004/05 you`ll find here.
During autumn 2002 there were marked 170 Whitefrontes near the Dollard. Here you can see distribtion of these geese in the following years. Read more.