Skip to main content
LogoUnodio
Audiobooks
⌘K
U
Unodio

Experience the future of studio-quality audio. From immersive originals to a curated library of audiobooks and podcasts.

Studio Quality Audio

Specialized Hubs

  • Kids & Family
  • Toddler Bedtime Stories
  • Classic Literature
  • Adult Audiobooks
  • Sci-Fi & Fantasy
  • Romance Novels
  • Self-Help & Mindset
  • Free Mystery & Crime

Explore Library

  • All Audiobooks
  • Bedtime Stories
  • Podcasts
  • New Releases
  • Top Charts
  • Author Directory
  • Explore All Categories

Categories

  • Kids & Family
  • Classic Fiction
  • Science Fiction
  • Mystery & Thriller
  • Romance & Drama
  • History & Biography
  • Philosophy & Mind

Company & Support

  • Our Story
  • Journal & Blog
  • Contact Us
  • Support Center
  • Privacy Policy
  • Terms of Service
  • Refund Policy

© 2026 UNODIO INC.

PRIVACYTERMSREFUNDCONTACT
System Operational
On the Origin of Species by Means of Natural Selection — Free Audiobook | Unodio
On the Origin of Species by Means of Natural Selection by Charles Darwin — audiobook cover art

On the Origin of Species by Means of Natural Selection

Charles Darwin
GENREaudiobook
LISTENED0
RATING4.8
RELEASED2026

Details

✍️

Author

Charles Darwin

📚

Genre

audiobook

About this Audiobook

by Charles Darwin

recording of The Origin of Species by Means of Natural Selection, by Charles Darwin. Charles Darwin's Origin of Species (publ. 1859) is a pivotal work in scientific literature and arguably the pivotal work in evolutionary biology. The book's full title is On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life. It introduced the theory that populations evolve over the course of generations through a process of natural selection. It was controversial because it contradicted religious beliefs which underlay the then current theories of biology. Darwin's book was the culmination of evidence he had accumulated on the voyage of the Beagle in the 1830s and added to through continuing investigations and experiments since his return. For further information, including links to online text, reader information, RSS feeds, CD cover or other formats or languages (if available), please go to the catalog page for this recording. For more free audiobooks, or to become a volunteer reader, please visit .org. Download M4B Part 1 (187MB) Download M4B Part 2 (160MB)

Chapters

01
01A: Variation Under Domestication - Part 1
Charles Darwin
49:24audiobook
02
01B: Variation Under Domestication - Part 2
Charles Darwin
57:47audiobook
03
02: Variation Under Nature
Charles Darwin
53:49audiobook
04
03: Struggle for Existence
Charles Darwin
38:58audiobook
05
04A: Natural Selection; or the Survival of the Fittest - Part 1
Charles Darwin
56:31audiobook
06
04B: Natural Selection; or the Survival of the Fittest - Part 2
Charles Darwin
55:16audiobook
07
04C: Natural Selection; or the Survival of the Fittest - Part 3
Charles Darwin
58:30audiobook
08
05: Laws of Variation
Charles Darwin
99:59audiobook
09
06A: Difficulties of the Theory - Part 1
Charles Darwin
47:30audiobook
10
06B: Difficulties of the Theory - Part 2
Charles Darwin
53:52audiobook
11
07A: Miscellaneous Objections to the Theory of Natural Selection - Part 1
Charles Darwin
59:42audiobook
12
07B: Miscellaneous Objections to the Theory of Natural Selection - Part 2
Charles Darwin
60:41audiobook
13
08A: Instinct - Part 1
Charles Darwin
40:06audiobook
14
08B: Instinct - Part 2
Charles Darwin
33:09audiobook
15
08C: Instinct - Part 3
Charles Darwin
20:35audiobook
16
09A: Hybridism - Part 1
Charles Darwin
42:44audiobook
17
09B: Hybridism - Part 2
Charles Darwin
57:10audiobook
18
10A: On the Imperfection of the Geological Record - Part 1
Charles Darwin
31:48audiobook
19
10B: On the Imperfection of the Geological Record - Part 2
Charles Darwin
41:32audiobook
20
11A: On the Geological Succession of Organic Beings - Part 1
Charles Darwin
43:59audiobook
21
11B: On the Geological Succession of Organic Beings - Part 2
Charles Darwin
51:14audiobook
22
12A: Geographical Distribution - Part 1
Charles Darwin
47:41audiobook
23
12B: Geographical Distribution - Part 1
Charles Darwin
40:31audiobook
24
13: Geographical Distribution - Continued
Charles Darwin
61:16audiobook
25
14A: Mutual Affinities of Organic beings - Part 1
Charles Darwin
50:03audiobook
26
14B: Mutual Affinities of Organic Beings - Part 2
Charles Darwin
79:33audiobook
27
15: Recapitulation and Conclusion
Charles Darwin
84:29audiobook
28
16: Glossary of Terms
Charles Darwin
45:04audiobook

Listener Reviews 465

Listener Rating
4.8
Based on 465 verified ratings
5
95%
4
5%
3
0%
2
0%
1
0%
Your Opinion

Sign in to rate and write a review

MD
Mark D.
Verified Listener
June 21, 2025
This one stayed with me for days

“What I appreciate most is that Charles Darwin doesn't talk down to you. The ideas are complex but explained in a way that respects your intelligence. Really rare.”

MD
Mark D.
coach
November 4, 2025
This one stayed with me for days

“What I appreciate most is that Charles Darwin doesn't talk down to you. The ideas are complex but explained in a way that respects your intelligence. Really rare.”

HS
Hiroshi S.
retiree
November 4, 2025
Stopped everything to finish this

“There are books you finish and forget. Then there are books like On the Origin of Species by Means of Natural Selection that you keep going back to mentally. This is the second kind. Brilliant.”

HS
Hiroshi S.
Verified Listener
November 4, 2025
Stopped everything to finish this

“There are books you finish and forget. Then there are books like On the Origin of Species by Means of Natural Selection that you keep going back to mentally. This is the second kind. Brilliant.”

More Audiobooks

16 Audiobooks
20,000 Leagues under the Seas

20,000 Leagues under the Seas

Jules Verne

Fab 4 Free 4 All (Episodes 100+)

Fab 4 Free 4 All (Episodes 100+)

Fab 4 Free 4 All

ww3
LOCKED

ww3

0
Alice's Adventures in Wonderland

Alice's Adventures in Wonderland

Lewis Carroll

12 Creepy Tales by Edgar Allan Poe

12 Creepy Tales by Edgar Allan Poe

Edgar Allan Poe

2 B R 0 2 B

2 B R 0 2 B

Kurt Vonnegut

20 Short Science Fiction Stories

20 Short Science Fiction Stories

Various

30 Ghost Stories

30 Ghost Stories

Various

32 Caliber

32 Caliber

Donald McGibney

MINDWEBS - Michael Hanson's official tape archive

MINDWEBS - Michael Hanson's official tape archive

Unknown Author

3 Science Fiction Stories

3 Science Fiction Stories

William Tenn

The Thirty-nine Steps

The Thirty-nine Steps

John Buchan

Dimension X - Single Episodes

Dimension X - Single Episodes

Old Time Radio Researchers Group

Yours Truly, Johnny Dollar - Single Episodes - Bob Bailey 15 Minute Episodes

Yours Truly, Johnny Dollar - Single Episodes - Bob Bailey 15 Minute Episodes

Old Time Radio Researchers Group

3 SF Stories by Jack Williamson

3 SF Stories by Jack Williamson

Jack Williamson

LibriVox 8th Anniversary Collection

LibriVox 8th Anniversary Collection

Various