What bird is white with black wings and a black mask about the size of an oriole?

Answer:
It is probably a Great grey shrike.

Or a Loggerhead Shrike: http://www.birds.cornell.edu/AllAboutBirds/BirdGuide/Loggerhead_Shrike.html
First answer by Amy mmm. Last edit by Zenballwizard. Contributor trust: 639 [recommend contributor recommended]. Question popularity: 1 [recommend question].