Arctic Tern

blue red white or yellow ring with 2 characters

Details

coordinator
Derick Hiemstra send e-mail
website none
cr-birding https://cr-birding.org/node/3119
ring area Netherlands, Wadden Sea, mainly the coast of Groningen
animals 960
observations 6408, of which 1204 are captures
ringed in 2009 to 2023

Example bird

78
Shorthand: B-78 explanation
This is an arbitrary example of a bird that might not exist.

Data entry