A swallowtail butterfly on the geraniums at Columbia Valley Greenhouse in Trail. (Tracy Mercer/Special to Rossland News)

Through the Lens: A swallowtail butterfly

A swallowtail butterfly on the geraniums at Columbia Valley Greenhouse in Trail.

A swallowtail butterfly on the geraniums at Columbia Valley Greenhouse in Trail.(Tracy Mercer/Special to Rossland News)