Description English: Several stages of the courtship behaviour of the red-backed shrike (Lanius collurio)
Deutsch: Verschiedene Phasen bei der Balz des Neuntöters (Lanius collurio)
Date 21 August 2009
Author Donkey shot (Christof Bobzin) https://commons.wikimedia.org/wiki/User:Donkey_shot
Source: https://commons.wikimedia.org/wiki/File:Lanius_collurio_courtship.jpg
