noun
vole
VOHL/voʊl/
a small mouse-like rodent with a short tail
The vole moves through the grass with its short tail close behind.

Etymology
Vole-mouse literally meant “field-mouse,” and shortening it left vole as the animal’s name. The compound’s first element probably comes from Old Norse völlr, meaning “field.”
In context
This unlucky rodent had a small skull. It could be a vole.
All these adaptations enable a great grey owl to hear a vole