Up Next
Hanging Out at Baby Chimp Rescue!
Rescuers (and dogs!) bond with curious young chimps at Liberia Chimpanzee Rescue & Protection.
Close Encounters of the Animal Kind!
Meet the adorably curious animal stars of ‘Eden: Untamed Planet’, who got up close and very personal with the lucky crew.
Baby Tortoises Grow Up in the Galapagos
Discover how scientists track the turtles of Galapagos National Park to give them the best chance of living full, healthy lives — of up to 150 years or more!
Rescue Chimp Learns to Trust Again
Johnny sadly spend ten years on a chain. But heroic rescuers at Liberia Chimpanzee Rescue & Protection have given him a whole new life, full of 24/7 love.
Inside a Crown Eagle Nest
This mother bird’s risk paid off — she’s the only resident eagle in this entire forest!
Can Science Save the Northern White Rhino?
After roaming the earth for millions of years, the Northern white rhino population is down to two.
Fishermen Save Whale Sharks
In these Indonesian waters, whale sharks are protected and thriving.
Filming a Successful Puma Hunt
The ‘Seven Worlds, One Planet’ crew tracked this fearless puma mother for a hundred miles to film her life and death struggle to provide for her cubs.
Dolphin Tail Slapping
Here’s how to hunt in the shallowest of waters.
Amazon River Dolphins
These highly social boto dolphins use sonar and teamwork to navigate life in the murky water they call home.
Grizzly Adopts Orphan Cubs
Now she has four babies to fatten up for the winter. Her secret? Pine nuts.
The Itty Bitty Brazilian Pygmy Gecko
Watch how this itty bitty floating lizard manages to survive in the rainforest despite its tiny stature.
Giant Bullfrog Guardian
One male stays behind to watch out for everyone’s tadpoles.
Nature’s Most Dramatic Plotlines
There’s no better storyteller than nature.
How to Wrangle Reindeer
This young woman must lead her herd on a perilous month long migration.
Crew Saves Emperor Penguins
By carving steps in the ice, the film crew saved part of a penguin colony.
Underwater With the Biggest Animal on Earth
Filming a blue whale feeding underwater is not for the faint of heart.
Filming First: Blue Whale Hunting
In the words of ‘The Hunt’ cameraman: “It was the most extraordinary thing I’ve ever seen”
Sharing Our World With Dolphins
Meet the group who’ve been helping dolphins suffering from plastic since the 1980’s.
Monitor Lizard Chases Sengi
For its size, the sengi is faster than the cheetah. Can this crafty mother escape a hungry monitor lizard?
Lizard and Hawk Play Hide-and-Seek
A hungry hawk chases a crafty lizard through cacti in the desert. Will it end in a successful hunt or a great escape?
Mission Impossible: Lizard Edition
These bold lizards of the Savannah hunt flies on top of sleeping lions.
Acrobatic Flat Lizards
The river holds a secret for any lizard willing to leap for it.
Flying Lizard Escapes Snake
It’s every lizard for themselves when a snake interrupts a tree trunk courtship.
The Mighty Sengi
This tiny female ‘elephant shrew’ outwits her enemies with cheetah like movements.
Baby Iguana vs. Snakes
Can this marine iguana hatchling outrun dozens of hungry snakes on the beach?
A Chameleon’s Life in the Trees
Don’t climb another panther chameleon’s tree unless you’re looking for trouble!
Behind the Scenes with Komodo Dragons
Would you have the guts to get up close and personal with these dangerous predators?
Flamingo Chicks Escape Frozen Patagonia Lake
Young flamingo fledglings use the help of a seasonal wind to break their shackles of ice.
Guanacos Grow Up in South America
Watch a gangly Guanaco calf take its very wobbly first steps.
Cunning Capuchins
These clever monkeys have a brilliant strategy to gain access to food.
Flying Squirrels Hunt for Truffles!
The ‘Eden’ crew films flying squirrels by night as they search for delicious truffles.
Zambia Animal Babies
In the Luangwa Valley, conditions are perfect for baby leopards, elephants, monkeys and more to take their very first steps in the world.
Desert Rain Frog Hunts by Night
While on the hunt for insects, this patient frog must be on the lookout for ambushes by other hidden predators.
Meerkats at the Rodeo!
While their babysitter naps on the job, two curious meerkats sneak out to a dangerous cattle ring.
Novice Meerkat Babysitters
It’s hard work to keep an eye on three rambunctious baby meerkat pups.
Young Meerkat Lovers Risk It All
The attraction is mutual between these two young meerkats. But will family come between them?
Meerkat Desert Boys’ Club
Mama meerkat Flint has found herself with a family full of rowdy boys!
Forbidden Love in the Manor
A young male meerkat enters enemy territory for a chance at love.
Nectar Craze: Hummingbirds vs. Bees
Hummingbirds must consume half their weight in nectar each day — plus compete with hungry bees!
Sloth Climbs At Top Speed
She’s very slow and very determined. Watch a sloth’s journey to a juicy clump of fresh leaves.
Naughty Lion Cubs on the Loose!
These playful young lion cubs annoy their sleep deprived parents in the grasslands.
Baby Chimps Learn to Use Tools
Young students at Liberia Chimpanzee Rescue & Protection learn to use rocks to crack open their food.
Snowshoe Hare Camouflage
The Yukon’s sneakiest residents are masters of disguise all year round.
Baby Otter Learns the Ropes
A mother otter keeps her pup warm and fluffy while teaching it how to hunt.
Mama Turtle Completes Epic Journey
A female turtle spends five long years returning to her birth site to lay hundreds of eggs of her own.
Californian Burrowing Owls Fall in Love
These adorable owls enjoy seasonal beetle delights and settle in for the breeding season.
Annual Penguin Mating Mixer
Emperor penguins — serial monogamists —move from ocean to ice to choose their mates for the year.
Gorgeous Owl on the Hunt
A hungry owl and a clever vole engage in a snowy game of cat and mouse.
The Naked Mole Rat Princess
This youngster has an important destiny to fulfill on the dangerous surface.
Flirtatious Rhinos
Will this young female rhino fall for a would-be mate’s eccentric style?
Drama at the Watering Hole
Baby ostriches dodge elephants, giraffes, zebras, and brawling lions while trying to quench their thirst.
A Tiny Hero of the Sahara
Meet the tiny little dung beetle that could.
Mountain Gorillas: Earth’s Largest Primates
This baby monkey’s ancestors have roamed Earth’s forests for millions of years.
Fantastic Wildebeest River Crossing
For this herd, the grass is always greener on the other side.
For the Love of Honey
A brave chimpanzee uses tools to break into a hidden beehive.
How Habitats Shape Predators
Why are cheetahs so fast? Why do tigers have stripes? Habitats force animals to adapt, and the results are fascinating.
Baby Turtle Beach Sprint
The last hatchling on the beach dodges predators from above and below on her way to the safety of the sea.
Chinstrap Penguins Raise Twin Chicks
These penguins gather on Deception Island, an active volcano, to breed.
Meet Orangutan Bachelor Alfred
Is expert jungle traveler Alfred destined for life in the orangutan lonely hearts club?
Femme Fatale Firefly Sets Trap
Watch a opportunistic Photuris firely set a trap behind a spider’s web.
Carmine Bee-Eater Cliffside Feast
These African birds treat themselves to a bee hive feast on the side of a cliff.
Film Crew Barely Escape Elephant Seal Fight
After facing the roughest seas in the world, the ‘Seven World, One Planet’ Antarctica crew found themselves in the middle of an elephant seal duel!
Sir David Attenborough’s Search for Orangutan
The naturalist recounts the changes he’s witnessed to Borneo’s tropical forests — home to the endangered orangutan.
Eurasian Bear Cubs’ First Tree Climb
Practice makes perfect for these brown bear cubs of Finland.
Lowland Gorilla Growing Pains
The jungle is these lowland gorilla’s playground.
Singing Belugas and Swimming Polar Bears
What better way to celebrate your birthday than with beluga whales and polar bears?
One Million-Year-Old Rock Carvings
Australia holds the largest concentration of prehistoric images in the world — including those of an ancient Tasmanian devil and the extinct Thylacine wolf.
Unusual Neighbors: Manatees and Alligators
At this Florida manatee hangout, youngsters get the chance to meet some unusually chilled-out reptiles.
Seal Pups Dance
Seal pups perform a playful dance in front of an audience of very unimpressed penguins.
Here Be Baby Dragons!
Otherwise known as “olms”, these creatures can go an entire decade without a meal.
Wild Hamsters Roam Cemetery
Graveside flowers are worth fighting for.
Flying Lemurs
The nickname “Flying Lemur” may be a bit misleading, but these Colugos are the masters of the glide.
Gosling Chicks and Fox Cubs
An arctic fox must hunt tirelessly to feed her seven pups.
Tibetan Fox and Pika Nemeses
Why the square face? Well, you’ll see.
Siamang Gibbons Send a Message
It starts with a duet and ends with a frenzied chorus. The message is clear: stay away from our territory!
Dugon Sea Grazers
As the largest herbavores in the sea, dugons can eat an entire football field’s worth of sea grass in a single day.
Chokka Squid Capsules
In temperate seas, there are even more squid than fish.
Capercaillie Gladiators
These competing suitors only get one shot to impress a female.
Red Deer Antler Match
The rules are simple: winner takes all.
Cicada Zombie March
This periodical cicada swarm is the largest insect invasion on the planet.
Mola Mola Reef Bath
With the help of angelfish, this oceanic wanderer rids itself of clingy parasites.
Inside Underwater Volcanos
Measured from the sea floor, some of these peaks are taller than Everest!
Vampire Squid from Hell
The weirdest deep sea creature in the world of the strange.
Panda in the Snow
When that bamboo diet doesn’t get you fat enough to hibernate…
Cichlid Fish Carry Babies in Mouth
It’s the best way to keep their young safe in busy tropical waters.
Penguin Chick Survival Skills
Within their first year of life, penguin chicks face many extraordinary hardships in the arctic.
Wild Bactrian Camels
Few animals can survive in the harshest desert in the world, but these rare Bactrian camels manage just fine.
Baboons Who Live in the Sky
The three-mile-high summits of the Ethiopian highlands are for expert climbers only: Gelada baboons.
Polar Bear Swims in the Open Sea
As their ice world disappears, polar bears have been known to swim up to 60 miles offshore in search of food.
Beaver Dam Building
The beavers of Yellowstone fell hundreds of cottonwood trees every year as they construct their homes.
Alaskan Animal Winter Prep
Tiny squirrels and giant bears alike must take great risks to prepare for winter.
Snow Owl Family Meal
There’s food in the tundra, if you know where to look.
Humpback Pod At Work
Watch how this humpback family works together to hunt off the coast of Alaska.
Caribou in Search of Mineral Salts
It’s easier to hide when there’s only two of you.
Arctic Ground Squirrel Mating Game
Love is in the air, and this Arctic ground squirrel doesn’t want to miss his first date!
Jellyfish Blooming Mahem
Simplicity is the key to a jellyfish’s success.
Swimming With Pigs
Pigs can’t fly, but they sure can swim!
The Most Dangerous Bird on Earth
The Southern cassowary is the closest animal we have to a living dinosaur.
Humpback Whales Bubble Net Fishing
Humpback whales use ingenious teamwork, bubbles and sound to trick herring to the surface.
Leopard vs. Porcupine
Desperate times call for desperate measures.
Arctic Unicorn Secrets
Narwhals are some of the most mysterious and elusive animals in the oceans.
Lemur Seduction
Male lemurs woo females via the power of pheromones.
Venus Flytrap Pollentation
Take a closeup look at what happens when venus flytraps call a temporary truce.
Venus Flytrap Attack
Watch how this deadly plant trap its prey.
Creeping Jungle Plants
A fascinating look at how creeping plants anchor themselves in the search for sunlight.
The Radiant Damselfly
In Southern France, the Damselfly is on the hunt to find the most suitable mate for breeding.
Insects Spraying for Protection
These insects pack potent chemical weapons to protect against predators.
Japanese Mud Skippers
These amphibious fish fight and mate on land.
Inside a Sea Snake Cave
Sea snakes breed in underwater caves and have some of the most toxic venom in the world.
Giant Bullfrog Combat
Male giant bullfrogs, which can weigh more than two pounds, battle it out during mating season.
Clownfish Life in the Anemone
The clownfish male is under constant surveillance by the female to ensure his egg-caring performance is up to par.
Polar Bear Cliff Walk
Brave? Yes. Insanely risky? Also yes.
High Flying Fish
These unique fish spread their wings and leave the ocean to escape predatory Dorados.
What’s Your Ethiopian Wolf Hunting Style?
Whether it’s playing the waiting game or facing a challenge head-on, everyone’s got their own unique style.
Beware the Land-Walking Octopus
Octopuses live and breathe underwater, but that doesn’t stop the Australian Abdopus from roaming on land, too.
The Lizard that Walks on Water
A human would need to run at 100 mph to do what the “Jesus Christ lizard” does easily!
Fascinating Harpy Eagle Facts
This muscular hunter can lift prey over half its own body weight.
Sneaky Jaipur Bandits
These fruit thieves are a vendor’s worst nightmare.
Hyperlapse: Hong Kong
The lights in this city of seven million are a sight behold.
Sand Dune Stealth Mode
What these ping-pong ball-sized moles lack in sight, they make up for in hearing.
Best Dressed in the Jungle
In Sing-Sing, New Guinea it’s the most eye-catching who get the most attention.
Flying Draco Lizards
Draco lizards can glide over 100 feet with a single leap.
An Insect’s Guide to Seduction
These giraffe-neck weevils go to impressive lengths to find a mate.
Fascinating Blue Whale Facts
The world’s largest animal can weigh up to 190 tons.
Inside an Active Volcano
These sulfur miners journey into one of the world’s most dangerous volcanic sites in Indonesia.
Fascinating Cheetah Facts
The fastest land animal on the planet, cheetahs can reach 58 mph while hunting.
Fascinating Brown Bear Facts
Alaskan brown bears get up to 90% of their annual energy during the coastal salmon run.
Fascinating Polar Bear Facts
A polar bear can smell a seal’s breathing hole from over a half a mile away.
Fascinating Darwin Bark Spider Facts
These spiders’ silk is the toughest natural fiber on the entire planet.
Competitive Widowbird Mating Jumps
This young male widowbird figures out how to (literally) raise his game.
An Alpha Chimp’s Throne
Everyone wants to wear the crown.
Octopus in a Shell Suit
Watch the first-ever footage of an octopus using shell armor to hide from a shark!
Cute Tiger Cubs Become Invisible Hunters
To survive in the forest, tiger cubs must learn to blend in.
The Keys to Wolf Pack Power
Bulk up, share, mind your manners and work on your speed!
To Catch a Hunter, Use a Hunter
The ‘Blue Planet II’ crew went old-school to film airborne Giant trevally in South Africa.
Chimpanzee Chain of Command
Which chimps have what it takes to climb the hierarchy?
500 Hours Underwater
It takes weeks underwater to find and film the fascinating animals of the deep.
Iceberg Mega-Dome Success
Discover how the ‘Blue Planet 2’ crew filmed a mother walrus and her pup using the UHD Mega-dome.
Rare Sperm Whale Cam Footage
Suction cup cameras provided the ‘Blue Planet II’ crew with a whole new perspective of a sperm whale family.
Orca Secret Weapon
A gathering of orca whales use fascinating teamwork to hunt herring.
Slow Motion Puffin Theft
See how ‘Blue Planet II’ cameramen used special slow-motion cameras to capture high-speed, bird-on-bird theft!
Filming Tigers from an Elephant
This ingenious crew took their cameras atop elephants to follow tigers into the forest.
Portuguese Man o’ War Sailing
One touch from this beautiful but deadly creature is enough to paralyze.
Painted Wolf Impala Hunt
Painted wolves have an 80% hunting success rate, one of Africa’s very highest.
Fish Changes Gender
After reaching a certain body size, Kobudai fish can change from female to male!
Genius Giant Trevally
No bird is safe from these giant trevally, who’ve learned how to calculate the trajectory of their prey in flight.
Painted Wolf Dynasty
Painted wolf Tait’s pack is surrounded by enemies: lions, hyennas, and her rival daughter, Blacktip.
Finding a Hidden Tiger Den
Like a true star, tigress Raj Behra chose a den no paparazzi could reach by car.
The Life of a Wildlife Filmmaker
Giant spiders, brutal weather conditions, and hours and hours of waiting are all worth it for the moments of pure animal magic.
Cutthroat Eel Escape
Can this eel escape a toxic brine pool death trap at the bottom of the sea?
How to Film a Sperm Whale Dive
Sperm whales can dive up to 3,280 feet deep. Meet the underwater cameraman who managed to capture this split-level footage..
What’s Beneath the Boiling Sea?
Dolphins, sailfish, and rays all get in on the lanternfish hunting action.
Spider Crab Molting
Around the first full moon of winter, hundreds of thousands of spider crabs gather to shed their shells.
How to Raise Lion Cubs
It takes a fearless and patient mother to keep curious cubs safe.
How to Army Ant Proof Your Boots
Note these tricks of the trade to avoid painful ant bites!
Straightscope Cameras in the Reefs
It took a very special camera stytem to film the lives of the creatures of the reefs.
Seductive Blenny Dance
How far will a blenny go for love?
Dark Skies: Mind-Blowing Astrophotography
Find out what it takes to capture the perfect skyscape.
Sleepy Meerkat Pup Snuggles
The first day out of the den is equal parts exhilarating and exhausting for these tiny meerkat pups.
Meerkat Pups Leave the Den
Triplet meerkat babies explore the world outside their den for the very first time.
The Beauty of a Storm
Experience a powerful storm alongside lions, sengis, and reptiles in the African grasslands.
Elephant Family Reaches Fruit Trees
After enduring a sandstorm and miles of walking in brutal heat, these desert elephants celebrate with a fruit tree feast.
Baby Chimp Students Are Adorably Distracted
It’s hard to keep these little one’s attention, but the rescuers at Liberia Chimpanzee Rescue & Protection are up to the challenge.
Hatching Baby Seadragons
It’s a seadragon dad’s job to carry the fertilized eggs until they hatch.
Springboks Pronking Around
Pronk around! Pronk around! Pronk up, pronk up and get down!
Dingos in the Outback
Tracking Australia’s most elusive predators was the crew’s greatest challenge, but eventually led them to a very special surprise.
Piraputanga Fish Jump for Fruit
With a successful mid-air twist, these fish can collect their tasty prize.
Baboons On the Flooded Plains
Jump on in, the water’s fine!
Baby Ducklings Take the Leap
From fifty-feet up in a tree, mandarin ducklings take their first flights!
Macaque Waterpark!
These crab-eating monkeys have found a one-stop-shop to swim, fish, and play.
Baby Monkey Pool Party
A monkey nanny-turned-lifeguard has her hands full with the young monkeys of Singapore.
Nursery Season in Yellowstone
All the baby animals have come out to play.
Baby Otter Snuggles
This mama otter keeps her baby’s fluff on fleek.
Graceful Lechwe Flood Dance
Flood waters bring safety to this frolicking antelope family.
Seabird Chicks Take Flght
These 20-day-old chicks must face the first challenge of their lives.
Little Stoat Busts a Move
Young stoats learn important life skills during play — plus they get to break out their dance moves.
Frozen Forest Hide-and-Seek
So many tunnels, so little time. Will this Marten get lucky and find a mouse?
Splishing, Fishing and Splashing
Watch and learn, grizzly cubs!
A Sloth Swims for Love
This three-toed pygmy sloth is doing his best to find “the one”!
Friendly Penguin Greeting
I felt like I wanted to hug him.
Penguins Watch the Aurora Australis
These Antarctic residents get front row seats to one of nature’s greatest light shows.
Peregrine Falcon Chicks’ First Flight
The ‘Planet Earth II’ camera crew releases peregrine falcon chicks into the skies of New York City.
Tiger Cubs Leave the Den
Tigress Raj Behra’s two week old cubs take their very first steps.
Sea Lions & Pelicans Hunt Side-by-Side
This remarkable sea lion hunting technique is unique to the Galapagos — and hungry pelicans get to reap the benefits, too!
Leopard vs. Antelope vs. Hyena
Watch the surprising twist ending when an opportunistic hyena interrupts a leopard and her prey.
Ostrich Romance
An alpha male woos some lusty females with a show-stopping performance.
Brilliant Hornbills Hunt for Bats
Using their binocular vision and precision beaks, hornbills successfully catch bats for dinner — for the first time ever caught on camera!
Daring Monkey River Crossing
Hungry monkeys make a daring leap of faith across a crocodile infested river.
Small Pups, Big Moves
Ready or not, it’s time for these baby meerkats to leave the only home they’ve ever known.
Jungle Cat Mom Uses Super-Senses
With hungry kittens to feed, a Margay cat prowls the jungle at night.
Incredible Tarsier Hunting Skills
With night vision 20x stronger than humans, these tiny primates are some of the jungle’s most impressive predators.
Athletic Caracal Hunts in the Grasslands
It’s sunset in the Kalahri — will this hungry Caracal get her supper?
Swallows Navigate Poison Oasis
After traveling thousands of miles, swallows quench their thirst in the heart of the Sahara.
Giraffe Rival Challenge
This Kalahari territory isn’t big enough for the both of them.
Zebra Stallion Dominance
A Grévys zebra proves his worth to a mate.
Turtle Hatchling Reaches the Deep Blue Sea
Only one hatchling in 1,000 will survive to adulthood, but the ones that do can live over 80 years.
Funghi Timelapse
In this strange forest world, life is built on decay.
Nature’s Cuddliest Wild Rabbits
They’re at the top of every predators hit list, except on this very special island.
Spatula Tailed Hummingbird
A highly endangered hummingbird with an extraordinary courtship ritual.
Weedy Seadragon Mating Dance
A seadragon couple shares a graceful dance in the evening light.
Leaf Monkey Babies
These gray leaf monkeys might appear drab, but their newborns stick out like a (cute) sore thumb!
Rebellious Baby Spider Monkey
Enthusiasm? Absolutely. Technique? Not quite.
Meerkats Watch the Sunrise
There’s nothing like some Vitamin D to kickstart your morning.
The Sounds of the Rainforest
Lose yourself in the sounds of the forest floor.
The Sounds of Hummingbirds
Experience the unique sound of wings flapping 15 times per second.
How to Do Laundry in the Wild
Warning: While washing your shirt, you may share a pool with some interesting friends.
Deep-Sea Coral Reefs
Coral has been found all the way down at 6,000 meters deep, but these reefs are incredibly vulnerable.
Honeybadgers Really Don’t Care
But this Painted wolf mama certainly does!
The Sound of Waves
Sit back and let the sound of the ocean wash over you.
Cameraman Spends 10 Days in a Tree
This ‘Planet Earth II’ cameraman describes what it was like to camp out in the canopy.
Mama Grizzly: High Risk, High Reward
Fortune favors the brave bears.
Elephant Family Rally Around Their Baby
After surviving a sand storm, desert elephants rely on teamwork to save their youngest member.
Mira the Chimpanzee is Rescued From a Chain
Now safe at Liberia Chimpanzee Rescue & Protection, this sweet girl enjoys cuddles with her carers.
Raising a Humpback Whale Calf
A mother humpback whale must go without food while her calf consumes 500 liters of her milk a day.
Amur Leopard: The Rarest Cat on Earth
One of only 40 Amur leopards left in the wild, a mother works hard to get her young cub through the winter.
Wild Dogs vs. Otters
The wild dogs of Northern Singapore are no match for this close-knit otter family.
Radio Collars for African Wild Dogs
These special radio collars are saving African wild dogs’ lives.
Four Weeks With a Cheetah Mother
This extraordinary cheetah mother managed to get all her cubs through their first year.
All Aboard for an Epic Boat Journey
Explore the tricked-out boat ‘The Hunt’ crew used to film elusive deep-sea predators.
Creating ‘The Hunt’ Musical Score
Oscar-winning composer Steven Price (‘Gravity’) on how to score nature scenes.
Fishing in the World’s Mightiest Rapids
One wrong move and this fisherman could fall into the Mekong River currents.
Mama Lion Protects Her Cubs
One lion faces off with an entire herd of buffalo to keep her little ones safe.
Tracking Wild Dogs 2
The Hunt’ producers filmed a wild dog hunt from both land and air — and the results are riveting!
Wildlife Film Crew Encounter Poachers
While tracking gorillas in the Congo, a ‘Seven Worlds, One Planet’ camera crew were forced to abandon their shoot and flee through the jungle in the middle of the night.
How to Film Chimpanzees
The ‘Dynasties’ team spent two years with David, the Marlon Brando of chimps.
Stories of Life, Death, and Power
Dynasties’ Producer Mike Gunton takes us behind the scenes of nature’s most dramatic stories.
Timelapse: A Lake Through the Seasons
White water lilies and spring flowers are reborn as the winter ice retreats.
Cactus Flowers at Night
Saguaro cactus flowers bloom over a period of successive nights in the Sonoran Desert of Arizona.
Creatures of McMurdo Sound
Red starfish, nemertine worms and sea urchins flourish under the Antarctic ice.
Slip N’ Slide Penguins
It’s an uphill battle to climb this muddy mountain.
Humpback Whale Heat Run
Male humpback whales compete with each other while racing after a female.
Inside Patagonia’s Impenetrable Ice Fortress
Few people have ever been this close to the stunning San Rafael glacier — the fastest calving glacier in the world.
Troglobite Cave Specialists
Isolated for thousands of years, these mysterious creatures have everything they need inside their caves.
Calliope Hummingbirds in Yellowstone
One of Yellowstone’s smallest migrating birds fights to defend his flower patch.
Starfish Timelapse
Starfish race for the highest point to spawn.
