I'm pondering the idea of an airgun. I need to be able to hit a House sparrow sized target just about every time from a max distance of 30 yards.

Sparrows are taking over some bluebird houses and due to my location, shooting them with firearms is out of the question.

I can set up a bench within 30 yards of the houses for a firm shooting position.

What are the least expensive options available for 2nd tier airguns.