Perichaetial leaves tipped with yellow, lamellae with thick walled terminal cells, leaves toothed; on sandy soil.
Over-wintering rarity. Second picture shows the bird with Long-tailed Ducks for a size comparison
Going purely on iNat’s suggestion here. New to me, found on beached log along the Niagara River.
A friend suggested I share this. New to dragonflies and didn’t know this one was special!