NATIONAL GEOGRAPHIC
VIDEO HOME
NAT GEO TV
NAT GEO WILD
KIDS
MORE VIDEOS
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
Trout Spawning
Trout in Yellowstone National Park enter into a mating frenzy.
more
X
Trout Spawning
Trout
Animal Reproduction
Animal Reproduction
Rivers
National Parks
Trout in Yellowstone National Park enter into a mating frenzy.
X
Trout Spawning
Trout in Yellowstone National Park enter into a mating frenzy.
Share Link
Featured Videos
Related
A brief history of Yellowstone National Park
Yellowstone: An American Treasure
World’s Most Powerful Geyser Erupts Three Times After Years of Quiet
How Animals and Humans Clash and Coexist in Yellowstone
High Tech or No Tech: Should You Unplug in National Parks?
How Are National Park Trips Different From What They Used to Be?
How Would You Describe the Most Beautiful Places in America?
EXCLUSIVE: 'Bear Bathtub' Caught on Camera in Yellowstone
Stunning Footage: Epic Animal Migrations in Yellowstone
Vintage Yellowstone Commercials Show How Much Has Changed
Six Photographers Reveal Yellowstone Like You’ve Never Seen It
Introducing a Yearlong Celebration of National Parks
Is It OK to Kill America’s Wild Bison?
Montana by Dirt: Mountain Surfing
Yellowstone: World's First National Park
Yellowstone's Water "Secrets"
Newest
All
Category:
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
History
Documenting a Historic Inauguration
02:13
101 Videos
Deserts 101
03:52
History
Go inside the U. S. insurrection with a National Geographic photographer
01:32
History
Documenting the Hunger Crisis in America
04:19
History
Behind the Scenes of Our January 2021 Special Issue, ‘2020: The Year in Pictures’
04:50
Culture & History
The Making of a Photograph: Commitment March
02:07
Science
SpaceX's Starship First High-Altitude Flight
01:21
Science
Meet three astronauts selected to train for missions to the moon
04:16
How Lava Lamps Work
02:57
How 3-D Printers Print
02:30
Animals
Tales of the Giant
02:26
History
Remembering Lives Lost: COVID's Toll
04:06
Nat Geo Explores
Why the Electoral College exists
06:22
Nat Geo Explores
Why it actually might be 'survival of the friendliest'
07:00
Science
Bill Gates: COVID-19 has set back global health for years
12:53
Science
Edmontosaurus Reimagined
02:34
Show More Videos
