Shrikes

species:

Red-backed Shrike

scientific name:

Lanius collurio

notes:

Combination of :
* c-ring over metal ring (on right leg).
white (2018) ; red (2019) ; orange (2020) ; blue (2021).
* two c-rings (on left leg).
used colours are: white, orange, green, blue, black, red and yellow.

note 1 : the aim of this study is :
- rate of return of offspring.
- study of migration into the Iberian Peninsula and western Europe.

note 2 : The study is developed by ÁLULA Ringing Group in the Sierra de Guadarrama and the Sierra del Rincón (Madrid, Spain); duration of study: 4 years.

note 3 :

email sighting submit:

email sighting submit (2):

colour-ring type:

Legrings : combination of uncoded.

countries where ringed:

Spain.