Vole?

Vole?

Observation - Vole? - UK and Ireland. Description: From a Barn Owl pellet. I had identified this as the lower jaw of a Bank Vole (upper skull/jaw included in pellet) but I'm a bit worried the teeth don't obviously zig-zag?! Would appreciate any help…thank you.

From a Barn Owl pellet. I had identified this as the lower jaw of a Bank Vole (upper skull/jaw included in pellet) but I'm a bit worried the teeth don't obviously zig-zag?! Would appreciate any help…thank you.