Common Tern

blue ring with 2 digits and an A on first or last position

Details

coordinator
Gerrit Gerritsen send e-mail
website none
cr-birding https://cr-birding.org/node/1061
ring area The Netherlands, Overijssel
animals 192
observations 256, of which 196 are captures
ringed in 2012 to 2013

Example bird

A99
Shorthand: B-A99 explanation
This is an arbitrary example of a bird that might not exist.

Data entry