See Observations

1. --- Fairy Fingers ( Clavaria fragilis)
2. --- Fall Field Cricket ( Gryllus pennsylvanicus)
3. --- False Crocus Moth ( Xanthotype urticaria)
4. --- False Hemlock Looper Moth ( Nepytia canosaria)
5. False Solomon's-seal ( Maianthemum racemosum)
6. --- False Spirea ( Sorbaria sorbifolia)
7. --- Fan Clubmoss ( Diphasiastrum digitatum)
8. Fen Orchid ( Liparis loeselii)
9. --- Fern-leaf Yarrow ( Achillea filipendulina)
10. Ferns (phylum: Pteridophyta)
11. Field Chickweed ( Cerastium arvense)
12. Fingered Dagger Moth ( Acronicta dactylina)
13. --- Firefly (family: Lampyridae)
14. --- Fireweed ( Chamaenerion angustifolium)
15. Flame-shouldered Dart ( Ochropleura implecta)
16. --- Flat-top White Aster ( Doellingeria umbellata)
17. --- Flowering Rush ( Butomus umbellatus)
18. Fly Agaric ( Amanita muscaria)
19. --- Flycatcher (family: Tyrannidae)
20. Flying Squirrel ( Glaucomys sabrinus)
21. --- Forbes' Sea Star ( Asterias forbesi)
22. Forget-me-nots (genus: Myosotis)
23. --- Fork-tailed Bush Katydid ( Scudderia furcata)
24. --- Fourspine Stickleback ( Apeltes quadracus)
25. --- Fourteen-spotted Ladybug ( Propylea quatuordecimpunctata)