Books > Science & Math > Biological Sciences > Zoology  

Monthly median sales (top 30)
$4,000
  The median book price
$12.99
Bestseller's daily sales
46
50th book's daily sales
2
Average number of pages per book
317
Monopoly/Olygopoly detected
Yes

Performance tracking

Competitiveness
Volume sales
Book price
Volatility
New releases
Self published

Matching KDP categories

nonfiction > science > life sciences > zoology > primatology
54.77%
nonfiction > science > life sciences > zoology > ornithology
54.77%
nonfiction > science > life sciences > zoology > mammals
54.77%
nonfiction > science > life sciences > zoology > invertebrates
54.77%

Keyword requirement

Best selling keywords  

Median title & subtitle length is 12 words:

  • Ornithography: An Illustrated Guide to Bird Lore & Symbolism (Volume 2) (Hidden Languages)
  • National Geographic Field Guide to the Birds of North America, 7th Edition
  • The Sibley Field Guide to Birds of Eastern North America: Second Edition (Sibley Guides)
  • An Immense World: How Animal Senses Reveal the Hidden Realms Around Us
  • The Soul of an Octopus: A Surprising Exploration into the Wonder of Consciousness
  • Indie success
  • 10%
  • Volatility
  • 100%
  • New releases
  • 5%
  • KDP Select
  • 3.33%

Extract of the best seller list's front page

#2,633

kindle best category lists

>Mary Roach

 3328

#2,976

kindle best category lists

>Jessica Roux

 240

#3,021

kindle best category lists

>Les Beletsky

 1091

#30,449

kindle best category lists

>Sy Montgomery

 878

#37,062

kindle best category lists

>Jennifer Ackerman

 732

#53,602

kindle best category lists

>Jennifer Ackerman

 1641

Front-page bestsellers:

  Book title Author Publisher Absolute rank Monthly sales volume Price Amazon stars Amazon reviews
1   Gulp: Adventures on the Alimentary Canal Mary Roach Self published 2,633 $3,851 $2.99 3,328
2   Ornithography: An Illustrated Guide to Bird Lore & Symbolism (Volume 2) (Hidden Languages) Jessica Roux Andrews McMeel Publishing 2,976 $18,333 $15.97 240
3   Bird Songs: 250 North American Birds in Song Les Beletsky becker&mayer! books 3,021 $35,025 $30.51 1,091
4   National Geographic Field Guide to the Birds of North America, 7th Edition Jonathan Alderfer National Geographic; 7th edition 4,994 $9,951 $17.77 5,190
5   The Sibley Field Guide to Birds of Eastern North America: Second Edition (Sibley Guides) David Allen Sibley Knopf; 2nd edition 5,595 $5,581 $13.29 3,653
6   An Immense World: How Animal Senses Reveal the Hidden Realms Around Us Ed Yong ONE OF THE BEST BOOKS OF THE YEAR: 5,691 $6,039 $14.38 4,901
7   The Soul of an Octopus: A Surprising Exploration into the Wonder of Consciousness Sy Montgomery Washington Square Press; Reprint edition 7,740 $3,818 $10.49 10,263
8   Bug Babies (Animal Babies) Catherine Veitch Heinemann 9,003 $2,348 $6.99 2
9   The Sibley Guide to Birds, 2nd Edition (Sibley Guides) David Allen Sibley Knopf; 2nd edition 9,166 $8,850 $26.34 2,722
10   Sibley Birds West: Field Guide to Birds of Western North America (Sibley Guides) David Allen Sibley Knopf; 2nd edition 10,935 $4,928 $16.00 2,088
11   Running with Sherman: The Donkey with the Heart of a Hero Christopher McDougall Random House Audio 10,935 $5,457 $17.72 3,874
12   The Hummingbird Handbook: Everything You Need to Know about These Fascinating Birds John Shewey Timber Press 11,093 $4,567 $14.83 1,018
13   Fuzz: When Nature Breaks the Law Roach Mary Best Nonfiction Book of 2021 11,215 $1,228 $3.99 3,260
14   Birds, Sex and Beauty: The Extraordinary Implications of Charles Darwin's Strangest Idea Matt Ridley HarperAudio 11,942 $6,545 $21.25 7
15   Zoo: Illustrated Book On Zoo Animals Wonder House Books Wonder House Books 19,014 $893 $3.99 2,006

Recurrent ideas in the top 30 books: