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

Details

coordinator
Jeroen Nagtegaal
website http://www.sovon.nl/
cr-birding https://www.cr-birding.org/node/4569
ring area The Netherlands, Limburg + region Arnhem-Nijmegen + near Utrecht
animals 525
observations 1697, of which 730 are captures
ringed in 2012 to 2020
no project description

Example bird

H.E0
Shorthand: W-H.E0 explanation
This is an arbitrary example of a bird that might not exist.

Data entry