3 colour rings + metal ring


Frank Majoor
website none
ring area Nederland, omgeving Nijmegen
animals 523
observations 1968, of which 521 are captures
The birds are ringed in the context of RAS in Nijmegen and Berg en Dal, The Netherlands. All birds have a combination three colour rings and a metal ring. On each leg two rings. The position of the metal ring is part needed to identify a bird. Beware: at other locations there may be other birds with the same combination of rings.

Example bird

This is an arbitrary example of a bird that might not exist.

Data entry