Sparrows

species: 
Eurasian Tree Sparrow
scientific name: 
Passer montanus
notes: 

Combination of :
* metal ring above 1 c-ring (on right leg).
* 1 c-rings (on left leg).

note 1 : used colours : white, red, yellow. The colour ring identifies a colony, never the individual.

note 2 : birds ringed in Pamplona, Navarra.

note 3 : birds ringed since 2026.

note 4 : 

 

website sighting submit: 
Oficina de Anillamiento
email sighting submit: 
colour-ring type: 
Legrings : combination of uncoded.
countries where ringed: 
Spain.