"Lanius borealis. Great Northern Shrike. Butcher-bird. Great Grey Shrike. Above, clear bluish-ash, blanching on rump and scapulars; below, white, always vermiculated transversely with fine wavy blackish lines; a broad black bar along side of head, not meeting its fellow across forehead, interrupted by a white crescent on under eyelid, and bordered above by hoary white that also occupies the extreme forehead; wings and tail black, the former with a large white spot near base of the primaries, and white tips of most of the quills, the latter with the outer web of the outer feather edged, and all the feathers excepting the middle pair broadly tipped, with white, and with concealed white bases; bill and feet bluish-black; eyes blackish. Elliot Coues, 1884

Butcher-bird

"Lanius borealis. Great Northern Shrike. Butcher-bird. Great Grey Shrike. Above, clear bluish-ash, blanching…

"Lanius borealis. Great Northern Shrike. Butcher-bird. Great Grey Shrike. Above, clear bluish-ash, blanching on rump and scapulars; below, white, always vermiculated transversely with fine wavy blackish lines; a broad black bar along side of head, not meeting its fellow across forehead, interrupted by a white crescent on under eyelid, and bordered above by hoary white that also occupies the extreme forehead; wings and tail black, the former with a large white spot near base of the primaries, and white tips of most of the quills, the latter with the outer web of the outer feather edged, and all the feathers excepting the middle pair broadly tipped, with white, and with concealed white bases; bill and feet bluish-black; eyes blackish. Elliot Coues, 1884

Butcher-bird Head

"Lanius borealis. Great Northern Shrike. Butcher-bird. Great Grey Shrike. Above, clear bluish-ash, blanching…

The shrikes are hawklike in appearance and in habits, having a hooked beak and sharp claws. They impale their prey on thorns of hedges and trees.

Shrike

The shrikes are hawklike in appearance and in habits, having a hooked beak and sharp claws. They impale…

The shrikes are known to impale their prey on the thorns of bushes and hedges, (Figuier, 1969).

Great Grey Shrike

The shrikes are known to impale their prey on the thorns of bushes and hedges, (Figuier, 1969).

The shrikes are known to impale their prey on the thorns of bushes and hedges, (Figuier, 1969).

Red-Backed Shrike

The shrikes are known to impale their prey on the thorns of bushes and hedges, (Figuier, 1969).