• 65 Life sciences
• 45 Zoology
• 26 Animals
• 26 Environmental sciences
• 25 Documentary films
• 22 Biodiversity
• 20 Science
• 19 Animal diversity
• 19 Evolution (Biology)
• 14 Animal behavior
• 14 Behavior
• 14 Sexual behavior in animals
• 13 Human anatomy
• 13 Human biology
• 12 History
• 12 Human body
• 11 Anatomy
• 11 Human physiology
• 10 Television series
• 9 Aquatic sciences
• 9 Foreign study
• 9 Health
• 9 Marine animals
• 9 Marine biology

• 78 Infobase
• 77 Films Media Group
• 39 Kanopy (Firm)
• 7 Brown, Nicolas
• 3 Ann McEvers, Kelly
• 3 Tate, Alex
• 2 Attenborough, David
• 2 Cooter, Stephen
• 2 Doust, Roeland
• 2 Dyas, Matthew
• 2 Gates, Henry Louis, Jr
• 2 Walk, Nigel
• 1 Abumrad, Jad
• 1 Berry, Ruth
• 1 Boulter, Russell
• 1 Boyles, Suzy
• 1 Burnett, Scott
• 1 Costrel, France
• 1 DaSilva, Jason
• 1 Daniels, Lee A.
• 1 David Entertainment, Stephen
• 1 Davis, Hope
• 1 Dugan, David
• 1 Falk, Bella

• 116 English
• 1 Unknown

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