3 colour rings + metal ring (the Netherlands - Berg en Dal)


Frank Majoor
website none
animals 890
observations 5471, of which 1241 are captures
ringed in 1996 to 2024

The birds are ringed in the context of RAS in 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

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

Data entry