The Masked Shrike (Lanius nubicus ) in family observations in the downstream and upstream part of the river Strymon! In a photo a juvenile Masked shrike who feeds himself but does not leave of the group in any case. Around the end of August and the beginning of September, they will leave their breeding area go to Africa and will travel south of the Sahara, Mali, Nigeria, Chad, Sudan, Ethiopia, Kenya and other areas!
source https://www.facebook.com/photo/?fbid=4218757728231984&set=pcb.4218847014889722