Arctic Tern

blue red white or yellow ring with 2 characters

Details

coordinator
Derick Hiemstra
website none
cr-birding https://cr-birding.org/node/3119
ring area Netherlands, Wadden Sea, mainly the coast of Groningen
animals 960
observations 6188, of which 1204 are captures
ringed in 2009 to 2023
no project description

Example bird

F1
Shorthand: W-F1 explanation
This is an arbitrary example of a bird that might not exist.

Data entry