Over the last few months, I’ve grown convinced that the single most effective tool for the conversion of new birders is the board game Wingspan. This winter some friends and I became obsessed with Elizabeth Hargrave’s invention, a gorgeously designed and illustrated engine-building game that basically requires its players to assemble an aviary of western tanagers and yellow-rumped warblers and belted kingfishers, et al. Aside from its aesthetic loveliness, Wingspan’s appeal is that it t...