Home / Albums / Natural History 1613
- Mountain Lion
- Mountain lion
- Mountaineer or Magician
- Mourning Dove
- Mourning-Cloak Butterfly
- Mouth appendages of cockroach
- Mouth-parts of Honey Bee
- Mr. Smith's Tortoiseshell He-Cat
- Munidopsis regia, a Deep-sea Galatheid from the Bay of Bengal
- Muntjak
- Mus decumanus
- Mus rattus
- Muscian animal
- Muscina stabulan
- Muscles of the Horse
- Muskrat
- My Dog Frisky
- Mygale Hentzii
- Myrtle Warbler
- Mysis chamæleon
- Mysis relicta, a small shrimp-like Crustacean
- Mysis relicta, One of the Mysidacea
- Naughty goat!!
- Nautilus
- Nebalia bipes
- Need real food
- Neglecta Butterfly
- Negretti Merino Ram
- Nervous system of a horse
- Nest of Lasius
- Nest of Phœbe
- Nest of Red-eyed Vireo
- Nest of the Chicadee
- Nests of Social Weavers
- Nests of the Bottle bird
- Newborn Cicada
- Newly hatched young of Cimex lectularius
- Newly-hatched Young of a Crayfish
- Nice looking roast
- Nighthawk
- Nilewar
- Nocolusia Banksii
- North American Porcupine
- Northern Water-thrush
- Notœdres cati, male and female
- Nutria
- Nylgau
- Nymphaea stellata
- Occipital view of the same Skull
- Of the Eyes and Head of a Grey drone-Fly
- Oliva porphyria
- Olive Branch
- Olive-backed Thrush
- Olives
- On the Watch
- One of the Abdominal Somites of the Lobster, with its Appendages, separated and viewed from in Front
- Opossum
- Opostomias micripnus
- Oral and digestive system of Deinacrida megacephala
- Organ of Corti