coordinator |
Tijs van den Berg
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website | http://www.vrsdehaar.nl/ |
cr-birding | https://cr-birding.org/node/4198 |
ring area | The Netherlands, near Utrecht |
animals | 463 |
observations | 703, of which 507 are captures |
ringed in | 2016 to 2022 |
The location of the metal ring is required for identification.
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