| title | creator | language | description | tableOfContents | contributor | subject | created |
| On the Reception of the 'Origin of Species' | Huxley, Thomas Henry, 1825-1895 | en | From Life and Letters of Charles Darwin | | | Evolution; Darwin, Charles, 1809-1882. On the origin of species | 2000-02-01 |
| Little Masterpieces of Science:
The Naturalist as Interpreter and Seer | | en | | The origin of species in summary / C. Darwin -- How "The origin of species" came to be written / C. Darwin -- The descent of man : the argument in brief / C. Darwin -- Mimicry and other protective resemblances among animals / A. R. Wallace -- Evolution of the horse / T. H. Huxley -- Fighting pests with insects allies / L. O. Howard -- The strange story of the flowers : a chapter in modern botany / G. Iles. | Iles, George, 1852-1942 [Editor] | Natural history; Evolution (Biology) | 2009-08-20 |
| Seventeen Species of Bats Recorded from Barro Colorado Island, Panama Canal Zone | | en | | | | | 2009-05-17 |
| A New Species of Frog (Genus Tomodactylus) from Western Mexico | Webb, Robert G. | en | | | | | 2010-02-03 |
| A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, Mexico | Russell, Robert J. | en | | | | | 2010-01-20 |
| Descriptions of Two Species of Frogs, Genus Ptychohyla
Studies of American Hylid Frogs, V | Duellman, William E., 1930- | en | | | | | 2010-02-21 |
| On the Origin of Species: or, the Causes of the Phenomena of Organic Nature | Huxley, Thomas Henry, 1825-1895 | en | | | | Darwin, Charles, 1809-1882; Evolution | 2001-11-01 |
| On the Origin of Species by Means of Natural Selection
or the Preservation of Favoured Races in the Struggle for Life. (2nd edition) | Darwin, Charles, 1809-1882 | en | | | | Evolution (Biology); Natural selection | 2007-09-25 |
| The Foundations of the Origin of Species
Two Essays written in 1842 and 1844 | Darwin, Charles, 1809-1882 | en | | | Darwin, Francis, Sir, 1848-1925 [Editor] | Natural selection; Evolution (Biology) | 2007-09-22 |
| On the origin of species | Darwin, Charles, 1809-1882 | en | See also PG#2009 for the 6th Edition | | | Evolution (Biology); Natural selection | 1998-03-01 |
| On the origin of species | Darwin, Charles, 1809-1882 | en | See also PG#1228 for the First Edition | | | Evolution (Biology); Natural selection | 1999-12-01 |
| Criticism on "The origin of species" | Huxley, Thomas Henry, 1825-1895 | en | | | | Darwin, Charles, 1809-1882; Evolution | 2001-11-01 |
| Origin of Species | Huxley, Thomas Henry, 1825-1895 | en | | | | Darwin, Charles, 1809-1882; Evolution | 2001-11-01 |
| The Unprotected Species | Sturgis, Melvin | en | | | | | 2010-04-18 |
| On the Genesis of Species | Mivart, St. George | en | | | | | 2007-03-14 |
| Ducks at a Distance
A Waterfowl Identification Guide | Hines, Robert W. | en | | Identification is Important
What to Look For
Eclipse Plumage
Species Identification:
Puddle Ducks
Mallard
Pintail
Gadwall
Wigeon
Shoveler
Blue-Winged Teal
Cinnamon Teal
Green-Winged Teal
Wood Duck
Black Duck
Diving Ducks
Canvasback
Redheads
Ringneck
Scaup
Goldeneye
Bufflehead
Ruddy
Red-Breasted Merganser
Common Merganser
Hooded Merganser
Whistling Ducks
White-Winged Scoter
Surf Scoter
Black Scoter
Common Eider
Oldsquaw
Harlequin
Swans
Canada Geese
Brant
Snow
White-Fronted Geese
At a Glance Guide
Comparative Sizes Of Waterfowl
Wetlands Attract Wildlife
Administrative Waterfowl Flyways | | Birds; Waterfowl; Anatidae; Ducks | 2006-07-21 |
| The World's Greatest Books — Volume 15 — Science | | en | | Hypnotism : Its history, practice and theory / Bramwell -- Natural history / Buffon -- Vestiges of creation / Chambers -- Surface of the globe / Cuvier -- Origin of species / Darwin -- Elements of chemical philosophy / Davy -- Experimental researches in electricity / Faraday -- Chemical history of a candle / Faraday -- Senses of insects / Forel -- Dialogues on the system of the world / Galileo -- Essays in eugenics / Galton -- Evolution of man / Haeckel -- On the motion of the heart and blood / Harvey -- Outlines of astronomy / Herschel -- Cosmos, a sketch of the universe / Humboldt -- Theory of the Earth / Hutton -- Zoological philosophy / Lamarck -- Physiogonomical fragments / Lavater -- Animal chemistry / Liebig -- Principles of geology / Lyell -- Treatise on electricity and magnetism / Maxwell -- Nature of man / Metchnikoff -- Prolongation of life / Metchnikoff -- Old red sandstone / Miller -- Principia / Newton -- Anatomy of vertebrates / Owen -- Cellular pathology / Virchow. | | | 2008-05-17 |