On the hunt for sustenance before winter sets in, Alaska Natives travel the tundra, rivers, and valleys for moose, salmon, and duck.

The team investigates the link between sounds and shark attacks.

The team investigates a theory that color can trigger sharks to attack.

A string of shark attacks in Florida reveals a surprising explanation.

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Alaska Natives fight to continue traditional practices on changing lands.

Alaska Natives travel the rivers of their homelands to seek critical resources.

Alaska Natives prepare for fall hunting and harvest.

Alaska Natives stockpile food and resources ahead of winter.

The youngest generation of Alaska Natives look to become providers.

On the hunt for sustenance before winter sets in, Alaska Natives travel the tundra, rivers, and valleys for moose, salmon, and duck.

As the weather shifts in the Arctic, Alaskans brace for dark winter's wrath.

Alaskans take to the frozen trails to harvest much-needed resources for dark winter.

A lifelong dream is within reach in the Arctic, and only Mother Nature stands in the way.

Alaskans seize opportunities to improve their livelihoods; Sue settles back into life at Kavik; Ricko replaces the cabin stove; Jessie struggles to free his four-wheeler from the frozen mud; Chip and Agnes hunt an apex predator.

The Hailstone family rushes to prepare camp for a possible storm; winds jeopardize Sue's camp and livelihood; as goose season opens, Ricko teaches his daughter to hunt; Glenn heads out to replenish his family's meat supply.

Sue sharpens her survival skills; Jessie sets out for food and medicine; Glenn burns a manmade structure to the ground so that nature can reclaim its rightful place; the Hailstones embark on a traditional hunt for valued seal meat and oil.

Spring in Alaska leads to great activity; for Jessie Holmes, the melting tundra marks the final days of hauling resources with snow machines; migrating birds provide the Hailstones with new hunting opportunities.

A thawing landscape and endless sunlight provide new opportunities for the Alaskans. Sue begins a project; the Hailstones gather fresh greens; Jessie hunts for fresh meat; Ricko takes his children on a camping trip to sharpen their skills.

Alaskans make the transition into the Arctic summer; the Hailstone family contends with a natural obstacle; Jessie harvests food; Sue hustles to protect Kavik before clients arrive; Ricko and his children face a deadly threat.

Sue deals with a flooded runway; the Hailstones patch their fishing net before the run of fish occurs in Kiwalik; Ricko and his children head out to secure camp food; Jessie builds a new raft to haul firewood throughout the summer season.

In Alaska, summer is solely spent preparing for the freeze that lies ahead.

The team investigates the links between weather events and shark attacks.

The team explores the links between climate patterns and shark attacks.

The team investigates a string of white sharks attacks.

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Save thousands on car repairs.

New challenges for rescued brown bears, a bitey harbor seal's epic rehab journey, a mysteriously injured eagle and a raven stuck in a gutter.

A Steller sea lion pup and adolescent moose get some help with growing up.

A starving otter, three skinny owls, and a baby reindeer need to fatten up!

Harbor seal pups, a great blue heron and a porcupine shock their rescuers.

Two orphaned moose calves adjust to their new home; a sea lion endures a long pregnancy; a juvenile bald eagle gets a chance to go free.

An elk is tangled in wire, and an eagle's wing presents a new challenge.

A bald eagle prepares for freedom and a lonely caribou needs a new family.

Wildlife survival is never easy in some of the coldest areas on earth. The animals need to adapt to survive, and so they have become hunters.

Pol Veterinary Services deals with a busy week as a potbelly pig, hurt horses and injured cats need help.

Dr. Pol, Diane and Charles visit the Netherlands, but for Doc, this is no vacation, as a whirlwind of adventures and farm calls await; back in Michigan, Dr. Brenda, Dr. Emily and the rest of the staff do their best to keep up with the busy clinic.

Dr. Pol and the clinic run into unique and surprising cases, from exposed tendons to pig attacks.

The cold and weary vets work hard during the winter season.

Dr. Emily, Dr. Brenda and Dr. Pol take on cases big and small.

A full moon, Halloween and a freak fall snow storm keep Dr. Pol and the vets busy.

A horse with a mysterious brain injury; a potbelly pig misses her flu shot; Dr. Pol and the clinic encounter a shocking set of cases.

Vet assistant Katie shadows Dr. Pol in hopes of getting into veterinary school.

A three-legged feline hangs around the clinic.

Wildlife survival is never easy in some of the coldest areas on earth. The animals need to adapt to survive, and so they have become hunters.

A bald eagle prepares for freedom and a lonely caribou needs a new family.

An elk is tangled in wire, and an eagle's wing presents a new challenge.

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Dr. Michelle Oakley goes on a wild cow chase; Sierra gets to show off her Yukon chops.

Dr. Michelle Oakley handles patients at the Yukon sled dog race, examining a long stream of athletic dogs.

Veterinarian Michelle Oakley flies in to Quebec to help save the caribou population that is on the brink of extirpation.

Dr. Michelle Oakley races to save the lives of pets that have been attacked by predators, and faces a wolverine at the Kroschel Wildlife Park.

A donkey in need of an attitude adjustment; a caribou with an infection; a pregnant cow that needs close inspection.

At Bird TLC in Alaska, Michelle examines bald eagles that were injured in a wildfire; at HARK rescue center a feral cat tries to avoid getting neutered.

After checking a ranch's elk bulls who aren't showing signs of going into rut as expected, Michelle heads to the Southeast Alaska State Fair to have fun with her daughters.

Three young bison must be de-wormed before they can be released into the wild, but then the herd threatens to stampede.

A reindeer requires risky surgery if it hopes to survive the winter; a lynx kitten vaccination turns into a hunt through the underbrush.

Michelle visits a blind farmer whose goat hasn't been able to breed; a herd of wild horses has been roaming too close to the highway.

Dr. Michelle Oakley is used to working in the remote areas of the Yukon, but is now headed for the big city of Anchorage where she takes her daughters to meet some orphaned moose cubs.

There is no shortage of mama drama as the docs handle cases with new moms.

Charles and Beth show off a new flock of peachicks and a little chicklet to Doc and Diane.

Three young children and their animals prepare to compete at the 2018 Isabella County Fair.

Not even a kick to the head keeps Dr. Pol from coming to the rescue of his clients.

It's Dr. Pol's turn to be a patient as Jan heads south for ankle surgery.

New doc Nicole Arcy learns from the pros at Pol Veterinary Services and treats all kinds of animals.

Summer is in full swing and Pol Veterinary Services is abuzz with ducks, pups and all sorts of emergencies.

The vets have their hands full doing what they do best: saving animals in distress.

Winter makes a slow exit, but the animals come in fast at Pol Veterinary Services.

Superthotics is the first genuinely personalized orthotic available without a doctor's visit that can instantly relieve pain in the feet, ankles, knees, hips, and back. Tune in for a special TV offer!

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Nature's most wanted species don't get the respect they deserve, including the great white shark's electrical sensors, the razor-sharp limbs of the dead leaf mantis and the zombie-creating powers of cordyceps fungi.

Explore the partnership between clownfish and anemones; watch oxpeckers keep savannah residents healthy; review the agreements of dung beetles and pitcher plants.

Discover how weirdness is baked into some animals' DNA from birth; check out the bowerbird's mate-attracting dance moves, the Christmas Island crab's traffic-dodging prowess and the sockeye salmon's uphill swimming skills!

A look at the supercharged abilities that give some animals an edge in life; discovering fireflies' flirty flashes, the tarsier's incredible night vision, the mantis shrimp' knockout punch and the saltwater croc's prey-detecting pressure sensors.

It's raining baby giraffes, and two camel brothers embark on a new life.

Patients include a koala, a rhino, reindeer, a bear cat, and a saucy monkey.

A flamingo fights for its life, a cheetah gets a biopsy and keeper love abounds.

Sapo the komodo dragon doesn't like to be poked with a needle; the penguin colony gets annual exams; a rare pangolin pregnancy unfolds.

Two baby white rhinos join the herd; a pair of red pandas have a blind date in a tree; and a tortoise confuses doctors.

A baby Rhino; a polar bear birth; a rare bird named Marla.

The Columbus Zoo presents flying baby goats, a cranky tiger, a painting rhino and more.

An abscessed tooth turns nasty for an aging sheep, Lulu the giraffe has her baby, and a dangerously skinny skink confounds the vet staff.

A python with killer back pain; a shy lion; a bear with a gnarly cough.

Adventure Cove opens with a sea lion brigade; vets see a loris and iguana.

Cubs integrate with their prides while lions struggle to hunt for meals.

Einstein takes a big step in growing up, but another lion takes her last.

It's raining baby giraffes, and two camel brothers embark on a new life.

A python with killer back pain; a shy lion; a bear with a gnarly cough.

An abscessed tooth turns nasty for an aging sheep, Lulu the giraffe has her baby, and a dangerously skinny skink confounds the vet staff.

Adventure Cove opens with a sea lion brigade; vets see a loris and iguana.

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Matt's pain from his 20 year old lost limb is solved.

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Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

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Whether on the hook or in utero, sharks eat their own and scientists from Australia to Florida use the latest tagging and tracking measures to understand why.

A teen survives facing one of the ocean's deadliest predators.

Marine biologist Greg Skomal and meteorologist Joe Merchant test the theory that shark attacks can be as predictable as the weather.

A small Alabama beach town emerges as an unlikely shark attack hot spot.

Two unlucky ocean lovers are attacked by sharks twice.

Three alarming shark attacks occur in the Bahamas in just thirty-nine days.

Ten shark attacks leave visitors reeling off Florida's Space Coast in 2003.

Los Angeles is shocked by four shark attacks in four months.

Hawaii is shaken by three bizarre shark attacks in less than five months.

A mini-pig, a giant bunny, a pregnant dog, and a hen visit the clinic.

A swift kick from a horse; Diane fills in for Dr. Pol; a zebra; castrating a racehorse; a cow with teat trouble.

A pit bull needs emergency surgery; pups run into a porcupine; a pet pig is attacked; Charles enters the annual pancake-eating contest.

Horses with runny noses, gashes and penile problems; delivering a commencement address to the graduating class of Central Michigan University.

After a long winter the animals of Isabella County are getting antsy, and they are up to more trouble than usual.

Farmers, livestock and pets work to adapt to the cold weather while Dr. Pol stays warm by keeping busy.

A pup's eye problems; a bird's injured beak; a trio of alpacas that could be pregnant; a frantic Friday for the clinic with emergency after emergency.

A day of all dogs at Pol Veterinary Services; from unclaimed strays to nosey farm dogs, Dr. Pol and his crew treat them all.

Everyone waits with bated breath as Dr. Oakley checks three mares for pregnancy.

Two bear cubs need Dr. Oakley's help as they embark on a long journey to a new home.

While Dr. Oakley awaits a litter of puppies, she hits the road to treat a stubborn bison.

Matt's pain from his 20 year old lost limb is solved.

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Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

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Cut up to HALF the cost of your monthly cell phone bill. Same Towers. Same Coverage. But a LOT less money. It sounds great but is it too good to be true? Join myth-busting legend Kari Byron as she takes on Big Wireless to save you money.

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The docs at Critter Fixer see an axolotl and try to recover stones in a dog.

The Docs at Critter Fixer take on a cattle auction and help a pup in need.

The Docs at Critter Fixer treat a host of canine companions needing help.

The docs wrangle some lively sugar gliders, treat a dog and help a horse.

The doctors at "Critter Fixer" see a prized show rabbit and help out a coyote.

The doctors' toughest surgery yet.

The doctors help Dr. Hodges and his French bulldog, Ghost.

The doctors at "Critter Fixer" work nose-to-toes on a variety of animals.

As the temperature drops in Florida, the animal care team must help keep the zoo inhabitants warm.

Big changes are coming as the team is counting down the days until the new baby penguins arrive.

The youngsters are causing trouble; a pregnant rhino waits and waits to give birth; two orphaned panther kittens explore new environments; a young zebra tries to dodge a checkup.

The staff welcomes rescued manatees to the newly renovated ZooTampa Manatee hospital.

Walter, a Florida panther, gets a thorough exam after getting caught in a snare.

The ZooTampa family is growing as Ceduna the female koala has a baby inside her pouch.

It's spring at ZooTampa, and the animals are emerging from hibernation.

Love is in the air at ZooTampa, but one-horned rhino Johnny misses his love connection.

Baby fever takes over ZooTampa as the penguin keepers go on egg watch.

A horse's mysterious nosebleed urges Dr. Oakley to sniff out the cause.

Dr. Oakley participates in a race that pits people against reindeer.

Dr. Oakley sees two stubborn muskoxen, a particularly wily coyote and a badly burned dog.

Cut up to HALF the cost of your monthly cell phone bill. Same Towers. Same Coverage. But a LOT less money. It sounds great but is it too good to be true? Join myth-busting legend Kari Byron as she takes on Big Wireless to save you money.

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Paid programming.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Paid programming.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Paid programming.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Plexaderm helps reduce Under Eye Bags, Dark Circles, and Wrinkles in just 10 minutes!

A team of scientists embarks on an adventurous journey with the help of the latest drone technology, and unveils the startling proximity of sharks to the shore, and reveals amazing shark action.

A fearless team dives in to solve the secret gathering of Maui sharks.

Finding out if great white sharks can change the color of their skin and camouflage themselves.

Discovering the secret life of baby great whites, right off New York City.

Even the biggest and fiercest predators start out as baby sharks.

Asking if female sharks are the ultimate rulers of the oceans.

A 56-year resident, Sam, makes the most of what he has; in order to extend the wear of his boots using mink oil, he must first find and trap the minks.

As winter's end approaches, the change of season means new opportunities.

Residents deal with the forces of nature once again; Curly takes on pesky beavers in an effort to support the community.

Spring brings a host of chores and opportunities to Port Protection.

The residents of Port Protection deal with tasks and challenges as the spring season progresses.

The arrival of Spring in Port Protection means there is much work that has to be done, despite erratic bursts of rain, sleet and snow.

Using borrowed equipment to catch halibut; returning to some old hunting grounds; building a vertical access wind turbine out of junk and scrap metal.

Searching for a natural remedy for Hans' aches and pains; trying to pull a tree from the forest; a camping trip into the wilderness to hunt bear.

Residents take care of essential builds and chores as spring arrives at Port Protection.

When Gary makes a supply trip to Wrangell, Alaska, Hans and Timbi ask him to bring back some precious cargo the entire community is counting on.

Winter is fast approaching, and the residents of Port Protection use the remaining days of good weather and daylight to stock their freezers and complete crucial chores.

Hawaii is shaken by three bizarre shark attacks in less than five months.

Ten shark attacks leave visitors reeling off Florida's Space Coast in 2003.

Two unlucky ocean lovers are attacked by sharks twice.

Cut up to HALF the cost of your monthly cell phone bill. Same Towers. Same Coverage. But a LOT less money. It sounds great but is it too good to be true? Join myth-busting legend Kari Byron as she takes on Big Wireless to save you money.

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

B Johnson shares the AMAZING Nuwave Forever Air Purifier with NeverReplace Filters! Get the smart WIFI-enabled air purifier that helps achieve ZERO airborne pollutants without any additional replacement filters! Call/go online/scan the QR code NOW!

Paid programming.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Paid programming.

Learn about the world most popular Silver Coin - The Silver American Eagle - and we have them certified PERFECT in a CSN Exclusive label! Join your hosts Kevin Cash & Cory Cady for this amazing opportunity!

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Paid programming.

The arrival of Spring in Port Protection means there is much work that has to be done, despite erratic bursts of rain, sleet and snow.

Using borrowed equipment to catch halibut; returning to some old hunting grounds; building a vertical access wind turbine out of junk and scrap metal.

Searching for a natural remedy for Hans' aches and pains; trying to pull a tree from the forest; a camping trip into the wilderness to hunt bear.

Residents take care of essential builds and chores as spring arrives at Port Protection.

When Gary makes a supply trip to Wrangell, Alaska, Hans and Timbi ask him to bring back some precious cargo the entire community is counting on.

Winter is fast approaching, and the residents of Port Protection use the remaining days of good weather and daylight to stock their freezers and complete crucial chores.

With the summer ending, Alaskans must overcome exhaustion, injury and failure; after seeking medical aid, Andy returns home to pick up the pieces; Jessie harvests salmon; Sue searches for winter food; the Hailstones gather key resources.

Alaskans harvest the last of summer's bounty; Sue Aikens tracks a lone predator; the Hailstones are presented with a key resource; Andy Bassich races the clock to provide food for himself and his sled dogs.

Alaskans scramble to secure provisions before winter; Andy Bassich must secure clean water to grow vital crops; Sue Aikens stalks a herd of caribou; Jessie Holmes returns to a familiar area to hunt a dangerous predator.

At the edge of the warm season, Alaskans prepare to pay winter's cost; Ricko DeWilde heads out on a proxy moose hunt to aid a village elder; Sue Aikens builds an arctic entryway; Jessie Holmes works to finish his dream cabin before conditions worsen.

Sue Aikens plays a game of chess with a predator; Ricko DeWilde hunts for moose; Jessie Holmes' plans shift from one final resource mission to simply surviving the day; the Hailstone family prepares vital tools needed to endure winter in Noorvik.

Winter has arrived, and Alaskans struggle to survive the severe weather and predators.

To survive dark winter, Alaskans must be relentless in their pursuit of critical resources.

Alaskans rely on experience, determination, and preparation to survive and thrive; the inhabitants work to shut down a camp, race to the finish line in a dog-sled competition and repair a cabin in a hurricane-force windstorm.

The Alaskans face a life-threatening accident, resuscitate a century-old cabin, tirelessly train sled dogs and pass down native traditions despite the dangers.

The Alaskan inhabitants push their minds, bodies, and souls to the limits to survive as they build a cabin, teach important survival skills, hunt musk ox, and reap the rewards of hard work from summers past.

How the Alaskans use ways old and new to improve their subsistence lifestyle; the inhabitants accomplish crucial chores on the tundra by setting beaver snares under the ice, searching for caribou and reaping the rewards of the land's resources.

Los Angeles is shocked by four shark attacks in four months.

Three alarming shark attacks occur in the Bahamas in just thirty-nine days.

A small Alabama beach town emerges as an unlikely shark attack hot spot.

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

Paid programming.

Paid programming.

DraftKings Sportsbook, a top-rated sportsbook app!

Even if YOU do everything right to protect yourself, company and institutional data breaches are out of your control. Nearly 1 out of 4 US consumers have been a victim of identity theft. Find out how LifeLock can help protect your identity.

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Plexaderm helps reduce Under Eye Bags, Dark Circles, and Wrinkles in just 10 minutes!

Save thousands on car repairs.

Rare instances of predation on sharks by seals, crocodiles, octopi, bobcats and birds.

Sharks go head-to-head with surfers, scientists, sea lions and even whales.

Researchers investigate if orcas are hunting great whites in New Zealand.

Oceanic titans clash in the remote crystal-blue battlefields of Ascension Island, where the yellowfin tuna are often faster, fitter and bigger than the sharks, reaching well over 250 pounds.

A rare event between top ocean predators was captured on video in Florida: bull sharks attacking a great hammerhead. Dr. Heithaus and a team of shark experts launch an investigation pinning one against the other.

Marine biologists investigate why sharks attack boats.

A team of experts travels to Shark Bay, Australia, to unlock the secrets of shark and dolphin combat; cutting-edge technology provides a window into this seldom-seen conflict.

Up close with some of the largest great white and tiger sharks ever filmed.

At Pol Veterinary Services, the vets herd cats.

After five years at Pol Veterinary Services, the doctors face Dr. Emily's departure.

The docs have their hands full with 4-H clients preparing for the Isabella County Fair.

It's spring in Michigan, and the baby farm animals are keeping the Pol team on its toes.

Dr. Pol rushes to rescue a horse that has a life-threatening infection, while Dr. Brenda works to get a sheep ready for the Midland County Fair.

Dr. Pol adds a Great Dane puppy to the Pol Pack.

Between a baby bonanza and barnyard emergencies, it's a nonstop week for the docs at PVS.

A wild chase ensues when a Pol emu hops out of its enclosure and makes a run for it.

At Pol Veterinary Services, the doctors treat an emu with a fractured leg.

Up close with some of the largest great white and tiger sharks ever filmed.

A team of experts travels to Shark Bay, Australia, to unlock the secrets of shark and dolphin combat; cutting-edge technology provides a window into this seldom-seen conflict.

Marine biologists investigate why sharks attack boats.

DraftKings Sportsbook, a top-rated sportsbook app!

Paid programming.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Matt's pain from his 20 year old lost limb is solved.

Paid programming.