Herman Giethoorn:
Flower Fly, Allograpta obliqua (2)
Herman Giethoorn:
Flower Fly, Allograpta obliqua (5)
Herman Giethoorn:
Eastern Calligrapher Flower Fly, Toxomerus geminatus (2)
Herman Giethoorn:
Flower Fly, Epistrophe grossulariae (2)
Herman Giethoorn:
Drone Fly, Eristalis transversa (3)
Herman Giethoorn:
Flower Fly, Epistrophe grossulariae (2)
Herman Giethoorn:
Flower Fly, Epistrophe grossulariae (1)
Herman Giethoorn:
Flower Fly, Epistrophe grossulariae (1)
Herman Giethoorn:
Flower Fly, Epistrophe grossulariae
Herman Giethoorn:
Flower Fly, Allograpta obliqua (2)
Herman Giethoorn:
Flower Fly, Toxomerus marginatus (1)
Herman Giethoorn:
Flower Fly, Toxomerus marginatus (3)
Herman Giethoorn:
Flower Fly, Allograpta obliqua (2)
Herman Giethoorn:
Flower Fly, Allograpta obliqua (4)
Herman Giethoorn:
Obscure Marsh Fly, Helophilus obscuus (1)
Herman Giethoorn:
Obscure Marsh Fly, Helophilus obscuus (3)
Herman Giethoorn:
Flower Fly, Spilomyia sayi (1)
Herman Giethoorn:
Flower Fly, Spilomyia sayi (2)
Herman Giethoorn:
Flower Fly, Spilomyia sayi (4)
Herman Giethoorn:
Scorpionfly, Panorpa confusa
Herman Giethoorn:
Marsh Fly, Tetanocera
Herman Giethoorn:
Long-legged Fly, Condylostylus (4)
Herman Giethoorn:
Fly, Ocyptamus fascipennis
Herman Giethoorn:
Bumblebee Mimic Fly, Mallota
Herman Giethoorn:
Drone Fly, Eristalis transversa
Herman Giethoorn:
Drone Fly, Eristalis tenax
Herman Giethoorn:
Drone, Fly, Eristalis dimidiata
Herman Giethoorn:
Bee Fly, Eristalis transversa (2)
Herman Giethoorn:
Golden-Backed Snipe Fly, Chrysopilus thoracicus
Herman Giethoorn:
Tachinid Fly, Jurinia pompalis, 01
