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
Expedition Raw
Tagging a Fish With a Sword for a Face
more
X
Expedition Raw
Tagging a Fish With a Sword for a Face
Billfish
Crittercam
Marine Biology
This isn’t your granddaddy’s day on the lake. Marine biologist Sam Friederichs fights 500-pound fish—but not for the reason you’d think.
Click here to read more about
Sam Friederichs
and his work with billfish
X
Expedition Raw
Tagging a Fish With a Sword for a Face
This isn’t your granddaddy’s day on the lake. Marine biologist Sam Friederichs fights 500-pound fish—but not for the reason you’d think.
Click here to read more about
Sam Friederichs
and his work with billfish
Share Link
Featured Videos
Related
Robot vs. Volcano: “Sometimes It’s Just Fun to Blow Stuff Up” (Exclusive)
Explorers See Greenland's Glaciers Like Never Before
Great White Shark Photo Shoot: Don't Try This at Home
Meet Warriors on a Mission to Help Lions and Humans Coexist
Cheetah Matchmaking: Helping Big Cats Find A Mate
Ride Along With a Team of Lion Protectors
Rescuing a Fierce Leopard: See What It Takes
A Real-Life Bone Collector: Recovering an Extinct Human Ancestor
Giant Underwater Cave Was Hiding Oldest Human Skeleton in the Americas
Close Call: Flipping Iceberg Nearly Crushes Explorers
Watch a Hungry Bear Catch Salmon
Adorable Bear Cubs Crash Campsite
How a Tiny Dog Saved a National Geographic Expedition
These Giant Manta Rays Just Want to Hang Out
Would You Bite Into a Raw Bison Liver?
Puppies and Scientists Team Up Against Zika and Other Diseases
Leopard Seal vs. Leopard Seal—Underwater Food Fight
Watch: Decomposing Dolphin Brings New Life to Seafloor
Journey Through the Largest Cave in the World
Close Call: When a Hippo Flips Your Boat
Would You Walk Into a Room With Millions of Bees?
Climbers Try Biking, Wipeout Ensues
Watch: Inside the World's Longest Sea Caves
Tracking Tigers Is Just As Dangerous As It Sounds
Watch: Shipwreck Hunter Discovers 500-Year-Old Treasures
Watch: Monarch Butterflies Get Tiny Radio Trackers
Watch: Polar Bear Charges Nat Geo Photographers
Caught in a Bat Tornado
Exploring Toxic Ice Caves Inside an Active Volcano
Watch: Putting a Camera on a Whale Shark
Tense Standoff With a Male Elephant in Mating Mode
Engineer Builds Drone From Scratch, Destroys It on First Day
Climbers Get Blasted by Sandstorm 1,000 Feet Up
Collecting Poop to Save a National Park
How To Celebrate Christmas on a Volcano
Seal Pups: Ferociously Cute and Worth Protecting
WATCH: Billions of Bugs Feast on Flesh and Dung in Borneo
This Deadly-Looking Leopard Is Actually Fun to Photograph
Unsurprisingly, American Explorer Terrible at Milking Cows
Caught in an Underwater Avalanche
Huge Whip Spiders Wear Nail Polish for Science
Coyote Chomps on Sleeping Bag … With Explorer Still Inside
How Not to Get Eaten by a Polar Bear
Explorers Save Abandoned Puppy
Video From Inside a Crocodile’s Mouth (Exclusive)
Sharks Discovered Inside Underwater Volcano (EXCLUSIVE VIDEO)
Capuchin Monkey Soap Opera in Costa Rica
Newest
Weird Science
Category:
Adventure
Animals
Environment
History & Civilization
Nat Geo Exclusives
People & Culture
Photography
Science & Space
Technology
Travel
101 Videos
Electromagnetism 101
03:19
I Didn't Know That
Making Teabags
02:19
I Didn't Know That: Inside a Plasma TV
01:17
I Didn't Know That
I Didn't Know That: Airbags
02:43
I Didn't Know That
I Didn't Know That: How Rockets Work
02:19
I Didn't Know That
I Didn't Know That: Head Lice
01:51
News
How to Train a Bumblebee: Scientists Study Insect Intelligence
02:25
101 Video Shorts
You'll Never Guess Which Animals Make These Sounds
01:56
I Didn't Know That
I Didn't Know That: Cracking Open a Safe
03:00
News
Do You See a Snake or a Spider?
01:02
News
Watch a Road 'Breathing' in Mexico After an Earthquake
01:42
I Didn't Know That: Refrigerators
02:02
News
These Spiders Eat Their Mothers' Dead Bodies
01:44
I Didn't Know That
I Didn't Know That: Bending Steel With Your Neck
03:31
I Didn't Know That
I Didn't Know That: Microwave Ovens
01:50
I Didn't Know That
I Didn't Know That: Food Tasters
04:03
Show More Videos