- Wonderful Equine Intelligence
- Water Snake
- Warty Hermit-Crabs
- Violacea Butterfly
- Venus’s Fly-trap
- Unsolicited and Unlooked-for Kindness
- Triangular divider
- Tom on Duty
- Tip of Radicle of Seedling Maple
- Three-story Nest of Yellow Warbler
- The water tank
- The tunnels
- The Train Ferry
- The Stage coach
- The Round House
- The Hoze nozzle
- The Fireman's dog
- The Fire Alarm
- The brave fireman
- The Automobile Fire Engine
- The Alarm
- Summer Green Snake
- Summer Ducks and Young
- Star-fish Opening an Oyster
- Seventeen-year Cicada
- Seedling of Winter Grape
- Saw-whet Owl and Chickaree Squirrel
- Ruffed Grouse in Spring-time
- Round-Leaved Sundew
- Representative Life of Western Asia
- Red-winged Blackbird’s Nest
- Rana Clamata, or Green Frog
- Pseudargiolus Butterfly
- Protomyxa Feeding
- Papier-Maché Palace of the Hornet
- Palæolithic Men Attacking Cave Bear
- Northern Rattlesnake
- Nest of Lasius
- Nest of Common Sun-fish
- Nest of American Osprey
- Neglecta Butterfly
- My Dog Frisky
- Mourning-Cloak Butterfly
- Mother Black Snake
- Mexican Wild Turkey
- Mesozoic Flora and Fauna
- Mated for Life
- Long-billed Marsh Wrens
- Life in the Primordial Sea
- Lepismas at Work
- Leaf-Cutter Bee at Work
- Lace Hammock of Parula Warbler
- Jack at Dinner
- House-builder Moth
- Horses in the fire station
- Home of Bob White
- Hackee, or Chipping Squirrel
- Golden-Crowned Kinglets
- Fresh-Water Hydra
- Frame