en 
Nederlands
Redshank
white ring with 3 characters and some with green flag
Details
| coordinator |
Wim Tijsen
|
|---|---|
| website | none |
| cr-birding | https://cr-birding.org/node/3955 |
| ring area | The Netherlands, Wieringen |
| animals | 529 |
| observations | 13365, of which 1004 are captures |
| ringed in | 2000 to 2023 |
The project is a Retrapping Adults for Survival project at the former island of Wieringen on the most northern point of Noord-Holland. Since 2000 several hundreds of birds are ringed. The survival rate differs per year, but is normally between 75 and 95% for adults. Most birds are seen in the breeding area, but there are also some interesting ring readings along the flyway between Netherlands and Africa.
All birds have a wihite ring on the tibia (with a letter followed bij 2 digits). Some birds also have a green flag on the other tibia.
Example bird
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123
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Data entry
Look at the help page for more information.
Contact helpdesk@cr-birding.org for support and more information.
