en 
Nederlands
Common Tern
blue ring with 2 digits and an A on first or last position
Details
| coordinator |
Gerrit Gerritsen
|
|---|---|
| website | none |
| cr-birding | https://cr-birding.org/node/1061 |
| animals | 192 |
| observations | 232, of which 196 are captures |
| ringed in | 2012 to 2013 |
Example bird
|
00A
|
Shorthand: B-00A
explanation
This is an arbitrary example of a bird that might not exist.
Data entry
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