Common Tern

white ring with 3 characters and at least 2 letters (first=A C E or L)

Details

coordinator
Derick Hiemstra
website none
cr-birding https://cr-birding.org/node/6276
ring area Provincies Groningen en Friesland
animals 1279
observations 2801, of which 1590 are captures
ringed in 2007 to 2021
no project description

Example bird

AK0
Shorthand: W-AK0 explanation
This is an arbitrary example of a bird that might not exist.

Data entry