Thrushes

species: 
Common Blackbird
scientific name: 
Turdus merula
notes: 

Combination of :
* blue ring with a white two alpha-numeric code (on right leg).
* 1 or 2 c-ring (on right leg).
* metal ring and 1 or 2 c-ring (on left leg).

note 1 : the aim of this research is only to study the ALAN on the territoriality and philopatry in a local population.

note 2 : details of the scheme are :
* left leg : metal ring  from the Hungarian Bird Ringing Center over over a c-ring (plain red, green, pink, yellow, white).
* right leg : blue ring with a white two alpha code over 1 or 2 c-ring (plain red, green, pink, yellow, white).

note 3 : 

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legrings : combination of one coded and uncoded rings.
countries where ringed: 
Hungary.