See Observations

1. Magnolia Warbler ( Setophaga magnolia)
2. Mallard ( Anas platyrhynchos)
3. Maple Callus Borer Moth ( Synanthedon acerni)
4. Maple Spanworm Moth ( Ennomos magnaria)
5. Marbled-green Leuconycta Moth ( Leuconycta lepidula)
6. Maritime Garter Snake ( Thamnophis sirtalis)
7. --- Marsh Blue Violet ( Viola cucullata)
8. Marsh Bluet ( Enallagma ebrium)
9. Marsh Cinquefoil ( Comarum palustre)
10. --- Marsh Hedgenettle ( Stachys palustris)
11. Marsh Marigold ( Caltha palustris)
12. --- Marsh Meadow Grasshopper ( Pseudochorthippus curtipennis)
13. --- Marsh Skullcap ( Scutellaria galericulata)
14. --- Mayfly (order: Ephemeroptera)
15. Meadow Fescue ( Festuca pratensis)
16. --- Meadow Jumping Mouse ( Zapus hudsonius)
17. --- Meadow Salsify ( Tragopogon pratensis)
18. --- Meadow Vole ( Microtus pennsylvanicus)
19. Meadowhawk (genus: Sympetrum)
20. Merlin ( Falco columbarius)
21. --- Milwaukee Miner ( Andrena milwaukeensis)
22. Modest Sphinx ( Pachysphinx modesta)
23. Monarch ( Danaus plexippus)
24. --- Morrow's Honeysuckle ( Lonicera morrowii)
25. Mountain Holly ( Ilex mucronata)