Northern Shrike: favorite food- House Finches

The Northern Shrike is still behind my house. I hope he spends the winter here. I witnessed him today eating a House Finch (#2) about 20 yards behind the feeders. Joy Barron and Michael McCullough (Oakland Audubon) stopped by at different times today and we were able to find it...  Also saw my resident Imm Sharpie, American Kestrel and a couple of Red-Tailed Hawks today....