Ringing of Black Guillemot

[Deleted User]

Ringing of 2 Black Guillemots on the Danish island Sejerø

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Stumblebum

Awwww.....
So that's how they do it.....

[Deleted User]

@Stumblebum said:
Awwww.....
So that's how they do it.....

Many thanks for your comment. Yes, it' so unbelievable simple