Bryan E. Reynolds:
Question Mark, Polygonia interrogationis
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, mud-puddling
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, on sap flow on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, female ovipositing on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, freshly oviposited egg on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, freshly oviposited egg on elm, Ulmus sp.
Bryan E. Reynolds:
Question Marks, Polygonia interrogationis, larvae on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, larva on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, larva on elm, Ulmus sp.
Bryan E. Reynolds:
Question Mark, Polygonia interrogationis, pupa
Bryan E. Reynolds:
Slippery Elm, Ulmus rubra, leaves opening in spring
Bryan E. Reynolds:
Elm, Ulmus sp., fruit
Bryan E. Reynolds:
Elm, Ulmus sp., fruit
Bryan E. Reynolds:
American Elm, Ulmus americana, fruit