Large gulls
blue ring with 4 letters (third=A E or O)
Details
| coordinator |
Eric Stienen
send e-mail
|
| website | none |
| cr-birding | https://cr-birding.org/node/337 |
| ring area | Belgium and The Netherlands (Groningen and Lauwersoog) |
| animals | 14267 |
| observations | 207285, of which 15626 are captures |
| ringed in | 1986 to 2026 (last known capture: 07-10-2026) |
Example bird
|
C.NER
|
Shorthand: B-C.NER
explanation
This is an arbitrary example of a bird that might not exist.
Data entry
Distribution
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Number of observations per cell of __SIZE__ by __SIZE__ km; darker cells have more observations.
