Location in Oregon
Blue is Winter range - Red is Summer range
Purple is Year-round range - Yellow is Migration range

Loggerhead Shrike

Lanius ludovicianus - Uncommon. Often confused with mockingbird, as it is gray above and white below, but note its blacker wing, facial mask, heavy hooked bill, and undulating flight with wing beats too fast to count. Song is slow chat-like series of calls and trills, often unmusical, 20/min.