Great grey shrike

Description

The great grey shrike,northern grey shrike,or northern shrike (Lanius excubitor) is a large songbird species in the shrike family (Laniidae).It forms a superspecies with its parapatric southern relatives,the southern grey shrike (L.meridionalis),the Chinese grey shrike (L.sphenocerus) and the loggerhead shrike (L.ludovicianus).Within the great grey shrike species itself,there are two subspecies.Males and females are similar in plumage,pearly grey above with a black eye-mask and white underparts.