Common Tern (white yellow or red ring with 3 characters)

Details

coordinator
Derick Hiemstra
website http://www.sovon.nl/
cr-birding https://cr-birding.org/node/4569
ring area The Netherlands, Limburg + region Arnhem-Nijmegen + near Utrecht
animals 1042
observations 3071, of which 1389 are captures
ringed in 2012 to 2021
no project description

Example bird

L.4A
Shorthand: Y-L.4A explanation
This is an arbitrary example of a bird that might not exist.

Data entry