- Fresh-Water Hydra
- Star-fish Opening an Oyster
- Hackee, or Chipping Squirrel
- Neglecta Butterfly
- Warty Hermit-Crabs
- Acadian Flycatchers
- Divider
- Seventeen-year Cicada
- Fiddler-Crabs
- Violacea Butterfly
- Long-billed Marsh Wrens
- Saw-whet Owl and Chickaree Squirrel
- Three-story Nest of Yellow Warbler
- American Woodcock
- Protomyxa Feeding
- Brachinus Pursued by an Enemy
- Triangular divider
- Lace Hammock of Parula Warbler
- Papier-Maché Palace of the Hornet
- Golden-Crowned Kinglets
- American Luna Moth
- Carboniferous Times
- Common Earth-worms
- Tip of Radicle of Seedling Maple
- Nest of American Osprey
- Wonderful Equine Intelligence
- Four Orphaned Robins
- Mourning-Cloak Butterfly
- Divider
- Lepismas at Work
- Mated for Life
- Exhibition of Grandeur
- Jack at Dinner
- Ruffed Grouse in Spring-time
- Mesozoic Flora and Fauna
- Unsolicited and Unlooked-for Kindness
- Female Baltimore Oriole
- Leaf-Cutter Bee at Work
- Evidence of Conjugal Affection
- Tom on Duty
- Representative Life of Western Asia
- Rana Clamata, or Green Frog
- Northern Rattlesnake
- Mexican Wild Turkey
- Black-nosed Dace
- Pseudargiolus Butterfly
- Female Turkey Buzzard Dining
- Life in the Primordial Sea
- Common Tiger Beetle
- Nest of Common Sun-fish
- Era of Mind and Heart
- Agalena and Her Funnel-Web
- Summer Ducks and Young
- Female Piping Plover
- Mother Black Snake
- Common American eel
- Dome-like House of Cicada
- Nest of Lasius
- Common American Toad
- Frame