Their swooping loopy high-flying aerobatics are a spirit lifter when you see them, especially if you're watching a mature male Martin, feathered out in his iridescent "purple dress."  Their unique housing preference, cavities in structures put up on poles that can look, literally, like a miniature rooming-house, has established the Purple Martin as a species interdependent with humans. Their migrational return each spring makes a soaring connection for us, through these iconic birds, with nature.

John Miller, Earthworms' guest today, has been watching and learning about (and from) Purple Martins since he was a teenager. He has become St. Louis' Purple Martin Guy, volunteering here for the Purple Martin Conservation Association as a speaker, bird walk leader and general human ally for these birds. John oversees Purple Martin colonies in Forest Park, at the Missouri Botanical Garden, in Queeny Park in St. Louis County and other locations.

When you've heard about Purple Martins here, go see them - with the Purple Martin Guy! The First Saturday Bird Walks in Forest Park will spotlight Martins on Saturday morning, June 4. Meet at 8:15 at the Forest Park Forever Visitor Center. John will be the kind of quiet, quick-moving guy whose fancy for America's Most Wanted Bird just might take wing for you too.

Music: Frankie and Johnny, performed live at KDHX by Brian Curran (Nov., 2015)