The great grey shrike is a large songbird species in the shrike family (Laniidae). It forms a superspecies with its parapatric southern relatives, the Iberian grey shrike, the Chinese grey shrike and the American loggerhead shrike. Males and females are similar in plumage, pearly grey above with a black eye-mask and white underparts. Source: Wikipedia
Lanius excubitor excubitor: western and northern Europe to western Siberia
Lanius excubitor homeyeri {homeyeri or przewalskii}: Balkan Peninsula to southern Ural Mountains and western Siberia
Lanius excubitor homeyeri (leucopterus): western Siberia to Yenisey River
Lanius borealis borealis: breeds Alaska and northern Canada, southward to far northern British Columbia and Alberta, northern Ontario and Quebec; winters southern Canada and northern USA
Lanius borealis mollis: Russian Altai and northwestern Mongolia
Lanius borealis funereus: western China (Tien Shan Mountains)
Lanius borealis sibiricus: eastern Siberia to northern Mongolia and Kamchatka Peninsula
Lanius borealis bianchii: Sakhalin and southern Kuril Islands (northern Japan)
Lanius meridionalis meridionalis: Iberian Peninsula and southern France
Lanius meridionalis elegans: northern Sahara (Mauritania to Sinai Peninsula and Red Sea)
Lanius meridionalis algeriensis: Morocco (north of Atlas Mountains), coastal northern Algeria, and Tunisia
Lanius meridionalis koenigi: Canary Islands
Lanius meridionalis [leucopygos or jebelmarrae]: southern Sahara and Sahel from Mauritania to western and central Sudan
Lanius meridionalis [aucheri or theresae]: eastern Sudan southward to northern Somalia; southern Lebanon, Israel, Jordan, and Arabian Peninsula eastward to Iran
Lanius meridionalis buryi: Yemen; vagrant to Djibouti and Ethiopia
Lanius meridionalis uncinatus: Socotra
Lanius meridionalis lahtora: eastern Pakistan and northern India