Common Tern

blue ring with 2 letters (first=K V or Z)


Derick Hiemstra send e-mail
website none
ring area (NL) Delfzijl, Oterdum. in the first years of new colony these blue 2 digits were used on Oterdum to distinguish future prospectors. Some rings have also been used in Leeuwarden, roof colony
animals 37
observations 104, of which 55 are captures
ringed in 2014 to 2017

Example bird

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

Data entry