This page brings together free online books and topic searches related to nature, including animals, birds, insects, forests, oceans, plants, ecosystems, and habitats. The materials range from older public domain works to modern scholarly studies.
The Topics section below helps readers find books and documents within the huge Internet Archive collection, which includes periodicals and other materials, from older historical works to recent publications. Each topic link generates an Internet Archive search focused on that subject. Browsing the topics and selecting those of interest is usually easier and more effective than searching Internet Archive directly.
Topics – Nature Texts – Wildlife Books PDF
The topic links below lead to Internet Archive search results related to nature and wildlife. Each link opens a books-and-documents search focused on a particular topic.
Search results generally include fully readable books, periodicals, and other documents. For some subjects, Internet Archive also contains other media, such as images, audio, or video files. These can be selected from the media options above the search results. Filters on the left side of Internet Archive pages can help narrow search results by year, language, or related subjects.
Wildlife Conservation Books
Wildlife Management Books
Biotic Communities Books
Animals Books
- Animals with disabilities
- Aquatic animals
- Arid regions animals
- Armored animals
- Bloodsucking animals
- Burrowing animals
- Canyon animals
- Captive wild animals
- Carnivorous animals
- Cave animals
- Cerrado animals
- Coastal animals
- Cold-blooded animals
- Dangerous animals
- Dead animals
- Domestic animals
- Endemic animals
- Euthanasia of animals
- Exotic animals
- Extinct animals
- Famous animals
- Feral animals
- Floodplain animals
- Food animals
- Forest animals
- Fortune-telling by animals
- Fungivores
- Game and game-birds
- Garden animals
- Germfree animals
- Grassland animals
- Halophilic animals
- Heathland animals
- Herbivores
- Household animals
- Insectivores
- Intersexuality in animals
- Introduced animals
- Invertebrates
- Island animals
- Land capability for wildlife
- Meadow animals
- Metazoa
- Migratory animals
- Mountain animals
- Nectarivores
- Omnivores
- Orphaned animals
- Paramo animals
- Peatland animals
- Photography of animals
- Piscivores
- Plains animals
- Predatory animals
- Rare animals
- Riparian animals
- Roadside animals
- Sand dune animals
- Seed dispersal by animals
- Soil animals
- Spider web animals
- Suburban animals
- Terrestrial animals
- Transgenic animals
- Tundra animals
- Urban animals
- Warm-blooded animals
- Wildlife attracting
- Women and animals
- Woodpile animals
- Working animals
Birds Books
Plants Books
- Acid-tolerant plants
- Alien plants
- Aquatic plants
- Archegoniatae
- Arid regions plants
- Aromatic plants
- Bat-dispersed plants
- Beach plants
- Calcicoles
- Canyon plants
- Carnivorous plants
- Cave plants
- Cerrado plants
- Clones (Plants)
- Coastal plants
- Coenobic plants
- Cold-tolerant plants
- Cryptogams
- Dangerous plants
- Dimorphism (Plants)
- Diseased plants
- Disjunct plants
- Drought-tolerant plants
- Dwarf plants
- Dye plants
- Endangered plants
- Endemic plants
- Endophytes
- Epiphytes
- Evergreens
- Extinct plants
- Fallow land plants
- Fertilization of plants
- Fire resistant plants
- Flowers
- Forage plants
- Forest plants
- Fortune-telling by plants
- Fructan-containing plants
- Fruit
- Gases from plants
- Grassland plants
- Halophytes
- Heathland plants
- Heavy-metal tolerant plants
- Herbaceous plants
- Host plants
- Human-plant relationships
- Hyperaccumulator plants
- Inflorescences
- Island plants
- Leaves
- Littoral plants
- Low-allergen plants
- Meadow plants
- Mediterranean-type plants
- Metteniusaceae
- Mountain plants
- Mycorrhizal plants
- Myrmecophilous plants
- Night-flowering plants
- Nitrogen-fixing plants
- Oil flower plants
- Paramo plants
- Parasitic plants
- Pasture plants
- Perennials
- Phanerogams
- Photography of plants
- Phreatophytes
- Phytoplankton
- Pingo plants
- Plant biomass
- Plant varieties
- Plants, Useful
- Prolification
- Quarry plants
- Railroad plants
- Rare plants
- Relict plants
- Riparian plants
- Rock plants
- Roots (Botany)
- Ruderal plants
- Sand dune plants
- Seedlings
- Seeds
- Serpentine plants
- Shoots (Botany)
- Smokable plants
- Spines (Botany)
- Suburban plants
- Succulent plants
- Synanthropic plants
- Thorns
- Transmutation of plants
- Tree crops
- Tropical plants
- Tundra plants
- Understory plants
- Urban plants
- Valley plants
- Variegated plants
- Wall plants
- Weeds
- Wetland plants
- Woody plants
- Xerophytes
Related Pages on Century Past
See our Century Past directories for hundreds of webpages of Books; Magazines; Articles, maps, & photos; and Newspapers. You’ll find the same directories on the top Menu. Here are a few suggested pages: