SPOKANE, Wash. (AP) - The Finch Arboretum is being overrun by ground squirrels, and Spokane Parks and Recreation is bringing in some special artillery.

The agency is using a special machine called the Rodenator Pro to detonate some of the estimated 100 to 150 squirrels tearing up the grounds.

Shades of Carl Spackler, the gopher-hating groundskeeper from "Caddyshack."