Common Tern

white ring with 2 characters

Details

coordinator
Derick Hiemstra
website none
ring area The Netherlands, Groningen
animals 369
observations 417, of which 409 are captures
ringed in 2007 to 2018
no project description

Example bird

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

Data entry