A major search warrant has officers investigating a suspect who's allegedly been hunting deer illegally for years; the bear season has some hunters covering their tracks, while others are hiding recreational drugs.

Capt. Marciano and Capt. Griffin struggle to regroup after colliding with Bonner Bridge; salvaging banged-up boats or hanging up their rods.

Hobo saves the life of an eccentric balloonist after he crashes in the wilderness.

The Littlest Hobo helps out when a pawnbroker is accused of selling a couple's wedding ring.

Footballs; electric guitar amps; marbles; propellers.

Engine blocks; jawbreakers; drum shells; drums.

Lighters; fossils; hockey pucks; high-pressure cylinders.

Balloons; wallpaper; frozen French fries; incandescent light bulbs.

Looks into how various items like matches, carousel horses, fine porcelain and fuel tanks are made.

Glass cookware; soap bars; steel drums; firefighter uniforms.

What goes into the fabrication of everyday items such as crayons, wooden kayaks, lawn mowers and gold chains.

Find out what goes into manufacturing inflatable safety devices, braille typewriters and carbon fiber cellos.

Footballs; electric guitar amps; marbles; propellers.

Engine blocks; jawbreakers; drum shells; drums.

Lighters; fossils; hockey pucks; high-pressure cylinders.

Balloons; wallpaper; frozen French fries; incandescent light bulbs.

Looks into how various items like matches, carousel horses, fine porcelain and fuel tanks are made.

Glass cookware; soap bars; steel drums; firefighter uniforms.

What goes into the fabrication of everyday items such as crayons, wooden kayaks, lawn mowers and gold chains.

Find out what goes into manufacturing inflatable safety devices, braille typewriters and carbon fiber cellos.

In the predator-infested waters of Texas and Mississippi, Cyril dives 30 feet deep to have a face-to-face encounter with the monstrous flathead catfish.

A violent attack happened to a tribesman in the Bolivian jungle.

Cyril is trying to catch a fish that can weigh more than a thousand pounds and is known to be so strong that fishermen have been pulled under and some have even been impaled by its bill.

In the predator-infested waters of Texas and Mississippi, Cyril dives 30 feet deep to have a face-to-face encounter with the monstrous flathead catfish.

A violent attack happened to a tribesman in the Bolivian jungle.

Cyril is trying to catch a fish that can weigh more than a thousand pounds and is known to be so strong that fishermen have been pulled under and some have even been impaled by its bill.

The lives of men and women who are making the Michigan wilderness and landscape a safer place for not only animals, but humans alike.

In western Montana, wardens navigate a dispute over a dead elk stolen by a grizzly; in region two, they investigate the unlawful shooting of a female elk, uncovering key details.

Dr. Keri demonstrates sheer prairie grit, crossing a dangerous ice road for winter preg checks.

Just when it seems this harsh winter will never end, Dr. Keri delivers the first calf of spring.

Dr. Keri looks after bulls who seem determined to hurt themselves.

Dr. Keri's dog, Siri, brings home a wild baby fox, which starts her on a quest to learn more about caring for wildlife.

Dr. Keri demonstrates sheer prairie grit, crossing a dangerous ice road for winter preg checks.

Just when it seems this harsh winter will never end, Dr. Keri delivers the first calf of spring.

Hobo identifies the culprit responsible for poisoning the water at an animal research center.

Hobo prevents the use of leg traps and teaches the trapper responsible not to underestimate animal cunning.

Dr. Keri looks after bulls who seem determined to hurt themselves.

Dr. Keri's dog, Siri, brings home a wild baby fox, which starts her on a quest to learn more about caring for wildlife.

The lives of men and women who are making the Michigan wilderness and landscape a safer place for not only animals, but humans alike.

In western Montana, wardens navigate a dispute over a dead elk stolen by a grizzly; in region two, they investigate the unlawful shooting of a female elk, uncovering key details.

Hobo identifies the culprit responsible for poisoning the water at an animal research center.

Hobo prevents the use of leg traps and teaches the trapper responsible not to underestimate animal cunning.

Cyril and his team of adventurous filmmakers search the waters of Nicaragua to help local scientists find the mighty tarpon.

Cyril investigates rumors of a giant wels catfish in the murky waters of the River Seine in Paris.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

An undercover patrol catches law-breaking anglers red-handed; conservation officers set up a three-point patrol along tributaries that channel into Lake Michigan, and they uncover a number of foul-hooked lake whitefish.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

Rob visits some rescued pitbulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

As Dirt Dogs Vern and Leon are forced to uproot their operation, Gold Gypsies Chris and Greg face a huge decision, and remote prospectors Henri and Kelli strike salt-lake gold.

Hard rain threatens to drown the season for the `Dirt Dogs' and Kellie and Henri hit a hot streak.

The fleet battles the elements; a greenhorn struggles to prove himself to his father; working against each other and boat misfortunes to stay afloat.

Cyril and his team of adventurous filmmakers search the waters of Nicaragua to help local scientists find the mighty tarpon.

Cyril investigates rumors of a giant wels catfish in the murky waters of the River Seine in Paris.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

An undercover patrol catches law-breaking anglers red-handed; conservation officers set up a three-point patrol along tributaries that channel into Lake Michigan, and they uncover a number of foul-hooked lake whitefish.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

Rob visits some rescued pitbulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

The fleet battles the elements; a greenhorn struggles to prove himself to his father; working against each other and boat misfortunes to stay afloat.

As Dirt Dogs Vern and Leon are forced to uproot their operation, Gold Gypsies Chris and Greg face a huge decision, and remote prospectors Henri and Kelli strike salt-lake gold.

Hard rain threatens to drown the season for the `Dirt Dogs' and Kellie and Henri hit a hot streak.

Cyril and his team of adventurous filmmakers search the waters of Nicaragua to help local scientists find the mighty tarpon.

Cyril investigates rumors of a giant wels catfish in the murky waters of the River Seine in Paris.

Niall meets activists and scientists working together to place America's wild horses into safe havens.

Hobo comes to the aid of a freighter captain when his crew steals the pearls he is transporting back to their owner.

A fairground owner's life is threatened by a mysterious stranger.

A dog with amputated front paws arrives; Ilana trims an energetic foal's hooves; Danielle gets a special visit.

Rob visits some rescued pitbulls as they go through K-9 police training; Danielle says goodbye to a long-term resident.

The lives of men and women who are making the Michigan wilderness and landscape a safer place for not only animals, but humans alike.

In western Montana, wardens navigate a dispute over a dead elk stolen by a grizzly; in region two, they investigate the unlawful shooting of a female elk, uncovering key details.

Hobo comes to the aid of a freighter captain when his crew steals the pearls he is transporting back to their owner.

A fairground owner's life is threatened by a mysterious stranger.

Morris Anstey deals with rookie problems on the Sebastian Sails; Richard Gillett and the Midnight Shadow crew race to catch their herring goal as mechanical failures threaten to end their season.

The Coldwater Captains relive the most exciting moments of the past three seasons.

Off the east coast of Newfoundland, the crew of the Atlantic Bandit heads into the world's deadliest ocean; in Cox's Cove, the Crane's Legacy is running two days behind the rest of the crab fishing fleet.

On a busy weekend, officers set up a speed patrol to track how fast boaters are traveling; officers find that as waterfowl season begins, hunters don't always have the necessary permits.

Warden Joe Kimble responds to the call when an illegal buck kill is reported. Meanwhile, tensions rise when warden Rick Smauch handles the heat of a reported fire, and Bryan Gollie goes up against the winter weather.

The `Dirt Dogs' fightback comes down to a make or break clean-up, Greg and Chris surf a wave of reef gold, and Henri and Kellie take big risks to stay on a hot streak.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

Captain Greg Mayer and his Fishin' Frenzy crew are the top earners at the start of day nine in the Outer Banks' bluefin tuna fleet.

Morris Anstey deals with rookie problems on the Sebastian Sails; Richard Gillett and the Midnight Shadow crew race to catch their herring goal as mechanical failures threaten to end their season.

The Coldwater Captains relive the most exciting moments of the past three seasons.

Off the east coast of Newfoundland, the crew of the Atlantic Bandit heads into the world's deadliest ocean; in Cox's Cove, the Crane's Legacy is running two days behind the rest of the crab fishing fleet.

On a busy weekend, officers set up a speed patrol to track how fast boaters are traveling; officers find that as waterfowl season begins, hunters don't always have the necessary permits.

Warden Joe Kimble responds to the call when an illegal buck kill is reported. Meanwhile, tensions rise when warden Rick Smauch handles the heat of a reported fire, and Bryan Gollie goes up against the winter weather.

Captain Greg Mayer and his Fishin' Frenzy crew are the top earners at the start of day nine in the Outer Banks' bluefin tuna fleet.

The `Dirt Dogs' fightback comes down to a make or break clean-up, Greg and Chris surf a wave of reef gold, and Henri and Kellie take big risks to stay on a hot streak.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

Morris Anstey deals with rookie problems on the Sebastian Sails; Richard Gillett and the Midnight Shadow crew race to catch their herring goal as mechanical failures threaten to end their season.

The Coldwater Captains relive the most exciting moments of the past three seasons.

Off the east coast of Newfoundland, the crew of the Atlantic Bandit heads into the world's deadliest ocean; in Cox's Cove, the Crane's Legacy is running two days behind the rest of the crab fishing fleet.

Hobo joins a dangerous investigation of several animal disappearances at a zoo.

When a willful teenager takes her father's sloop out alone, Hobo must rescue her.

Warden Joe Kimble responds to the call when an illegal buck kill is reported. Meanwhile, tensions rise when warden Rick Smauch handles the heat of a reported fire, and Bryan Gollie goes up against the winter weather.

An undercover patrol catches law-breaking anglers red-handed; conservation officers set up a three-point patrol along tributaries that channel into Lake Michigan, and they uncover a number of foul-hooked lake whitefish.

The fleet battles the elements; a greenhorn struggles to prove himself to his father; working against each other and boat misfortunes to stay afloat.

Hobo joins a dangerous investigation of several animal disappearances at a zoo.

When a willful teenager takes her father's sloop out alone, Hobo must rescue her.

The remaining carvers are left to battle it out in the ultimate chainsaw competition; they must design and create birdhouses then recreate insects on a massive scale.

The competition heats up as carvers start to rack up wins; they must bring their A-game as one tiny mistake could send someone packing.

A bear release trip turns into a rescue mission; Kim tries to tame a skittish wolf dog.

An orphaned black bear cub with possible brain damage arrives; Angelika and Kim try to save an injured moose calf.

A hunter insists he's searching for coyotes when he's caught using an unauthorized gun; officers track down a man who killed a deer first and bought his license later; hunters raise concern when they're too close to houses.

The Integrated single stem crew fights to finish The Drop, but the wind and fog are fighting back. The Peters crew suffers a huge mechanical malfunction that could kibosh their plan to finish the block before snow flies.

The Tunnel Rats deal with an unexploded bomb and hazardous gases; The Bros attempt to fit their equipment into a new mine; The Poms make their first trip underground.

In Opalton, Boulder Boys Aaron and Ron's excavator has a close call.

The start of the 11th day is met with treacherous winter weather in the Outer Banks fishing grounds that forces captains to push their limits.

The remaining carvers are left to battle it out in the ultimate chainsaw competition; they must design and create birdhouses then recreate insects on a massive scale.

The competition heats up as carvers start to rack up wins; they must bring their A-game as one tiny mistake could send someone packing.

A bear release trip turns into a rescue mission; Kim tries to tame a skittish wolf dog.

An orphaned black bear cub with possible brain damage arrives; Angelika and Kim try to save an injured moose calf.

A hunter insists he's searching for coyotes when he's caught using an unauthorized gun; officers track down a man who killed a deer first and bought his license later; hunters raise concern when they're too close to houses.

The Integrated single stem crew fights to finish The Drop, but the wind and fog are fighting back. The Peters crew suffers a huge mechanical malfunction that could kibosh their plan to finish the block before snow flies.

The start of the 11th day is met with treacherous winter weather in the Outer Banks fishing grounds that forces captains to push their limits.

The Tunnel Rats deal with an unexploded bomb and hazardous gases; The Bros attempt to fit their equipment into a new mine; The Poms make their first trip underground.

In Opalton, Boulder Boys Aaron and Ron's excavator has a close call.

The remaining carvers are left to battle it out in the ultimate chainsaw competition; they must design and create birdhouses then recreate insects on a massive scale.

The competition heats up as carvers start to rack up wins; they must bring their A-game as one tiny mistake could send someone packing.

A bear release trip turns into a rescue mission; Kim tries to tame a skittish wolf dog.

An orphaned black bear cub with possible brain damage arrives; Angelika and Kim try to save an injured moose calf.

Hobo foils a criminal plot by disrupting a fox hunt.

A con man tries to flimflam the wealthy citizens of a small town, but Hobo thwarts his escapades.

The Integrated single stem crew fights to finish The Drop, but the wind and fog are fighting back. The Peters crew suffers a huge mechanical malfunction that could kibosh their plan to finish the block before snow flies.

On a busy weekend, officers set up a speed patrol to track how fast boaters are traveling; officers find that as waterfowl season begins, hunters don't always have the necessary permits.

Captain Greg Mayer and his Fishin' Frenzy crew are the top earners at the start of day nine in the Outer Banks' bluefin tuna fleet.

Hobo foils a criminal plot by disrupting a fox hunt.

A con man tries to flimflam the wealthy citizens of a small town, but Hobo thwarts his escapades.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

For Sasha the chocolate Lab, life with two hairless guinea pigs named Sheldon and Spencer is a daily dress-up party celebration; Australian shepherd Lincoln protects and cares for an orphaned Jersey calf named Calvin.

An unruly mini horse named Spanky gets a fresh start in a home thanks to a Jack Russell terrier named Dally; King Charles Cavalier Lola suffers from chronic pain, but has found the best treatment in the form of her best friend Pepper the bunny.(30min).

Shamus, a rescued mountain dog, befriends a main coon barn cat that was shunned by the other felines in the house; Amani, an outgoing black Labrador retriever, is the perfect match for a timid cheetah named Winspear.(30min).

A rescued mini horse named Sammy get the TLC he needs from a loving golden retriever who won't leave his side; Colton, a rescued St Bernard mix, has found a boisterous playmate in a steer named Bucket.(30min).

Warden Greenway braves the elements to patrol ice fishermen; a snowmobiler runs into trouble when the warden finds he doesn't have a valid registration; wardens come across a deer hunter on opening day who doesn't have a hunting license.

The group is shocked by former teammate Luke's actions; with the odds stacked against them, they try to pull together, finish the bridge and claim their prize.

The Bushmen take a big risk, trying out a new mining method deep below the ground, and injury slows down progress for The Bros and The Poms are struggling to find their first piece of opal.

The Boulder Boys, who are within reach of their $100,000 season target, chase old leads that could see them strike it rich and The Bushmen face a disaster underground.

Family is at the forefront of fishermen's fight to fish hard and make money in North Carolina's bluefin tuna fleet.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

For Sasha the chocolate Lab, life with two hairless guinea pigs named Sheldon and Spencer is a daily dress-up party celebration; Australian shepherd Lincoln protects and cares for an orphaned Jersey calf named Calvin.

An unruly mini horse named Spanky gets a fresh start in a home thanks to a Jack Russell terrier named Dally; King Charles Cavalier Lola suffers from chronic pain, but has found the best treatment in the form of her best friend Pepper the bunny.(30min).

Shamus, a rescued mountain dog, befriends a main coon barn cat that was shunned by the other felines in the house; Amani, an outgoing black Labrador retriever, is the perfect match for a timid cheetah named Winspear.(30min).

A rescued mini horse named Sammy get the TLC he needs from a loving golden retriever who won't leave his side; Colton, a rescued St Bernard mix, has found a boisterous playmate in a steer named Bucket.(30min).

Warden Greenway braves the elements to patrol ice fishermen; a snowmobiler runs into trouble when the warden finds he doesn't have a valid registration; wardens come across a deer hunter on opening day who doesn't have a hunting license.

The group is shocked by former teammate Luke's actions; with the odds stacked against them, they try to pull together, finish the bridge and claim their prize.

Family is at the forefront of fishermen's fight to fish hard and make money in North Carolina's bluefin tuna fleet.

The Bushmen take a big risk, trying out a new mining method deep below the ground, and injury slows down progress for The Bros and The Poms are struggling to find their first piece of opal.

The Boulder Boys, who are within reach of their $100,000 season target, chase old leads that could see them strike it rich and The Bushmen face a disaster underground.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Rob and Danielle head to Israel to rescue dogs from a shelter; a couple hoping to adopt needs theirs cat's approval; a visit with the farm chickens.

For Sasha the chocolate Lab, life with two hairless guinea pigs named Sheldon and Spencer is a daily dress-up party celebration; Australian shepherd Lincoln protects and cares for an orphaned Jersey calf named Calvin.

An unruly mini horse named Spanky gets a fresh start in a home thanks to a Jack Russell terrier named Dally; King Charles Cavalier Lola suffers from chronic pain, but has found the best treatment in the form of her best friend Pepper the bunny.(30min).

Shamus, a rescued mountain dog, befriends a main coon barn cat that was shunned by the other felines in the house; Amani, an outgoing black Labrador retriever, is the perfect match for a timid cheetah named Winspear.(30min).

A rescued mini horse named Sammy get the TLC he needs from a loving golden retriever who won't leave his side; Colton, a rescued St Bernard mix, has found a boisterous playmate in a steer named Bucket.(30min).

The life of a scrapyard foreman's son is saved when Hobo intervenes.

A young photographer has important evidence of a bank holdup.

The group is shocked by former teammate Luke's actions; with the odds stacked against them, they try to pull together, finish the bridge and claim their prize.

A hunter insists he's searching for coyotes when he's caught using an unauthorized gun; officers track down a man who killed a deer first and bought his license later; hunters raise concern when they're too close to houses.

The start of the 11th day is met with treacherous winter weather in the Outer Banks fishing grounds that forces captains to push their limits.

The life of a scrapyard foreman's son is saved when Hobo intervenes.

A young photographer has important evidence of a bank holdup.

From show dogs to therapy dogs, Dr. Keri shows the benefits of purebreds and good breeders.

Dr. Keri explores the new technologies at The Western College of Veterinary Medicine.

When a puppy eats a tin can, Dr. Schwartz faces a new challenge; Izzy, a kitten from the Cat Sanctuary, wins the hearts of the RAPS team.

RAPS quarantines a puppy with a suspected contagious disease; Joey, an abused cat, has his new owner puzzled by patches of missing hair.

A warden checks on a hunter he suspects may be illegally baiting deer. A warden tracks down hunters using blinds on state land and finds they aren't quite abiding by the law. Wardens enforce the law with anglers on the Detroit River.

Injured elephant Man-Jai needs emergency tusk surgery; massive clean-up operation begins for a family of hippos; bent beak jeopardizes a couple of penguins; strange resident gets VIP treatment.

Rowan Richardson drills up a lot more than he bargained for; Anthony and Jodie Mifsud desperately try to join tunnels while Old Timers.

The Mifsuds hope their two sons will make the difference, but it might cost them a sapphire; Ray and Paul come unstuck with a 40 tonne drill.

Seven crews take on the Outer Banks hoping to catch fish that are big enough to keep; the outcome isn't looking great with the luck they've had lately.

From show dogs to therapy dogs, Dr. Keri shows the benefits of purebreds and good breeders.

Dr. Keri explores the new technologies at The Western College of Veterinary Medicine.

When a puppy eats a tin can, Dr. Schwartz faces a new challenge; Izzy, a kitten from the Cat Sanctuary, wins the hearts of the RAPS team.

RAPS quarantines a puppy with a suspected contagious disease; Joey, an abused cat, has his new owner puzzled by patches of missing hair.

A warden checks on a hunter he suspects may be illegally baiting deer. A warden tracks down hunters using blinds on state land and finds they aren't quite abiding by the law. Wardens enforce the law with anglers on the Detroit River.

Injured elephant Man-Jai needs emergency tusk surgery; massive clean-up operation begins for a family of hippos; bent beak jeopardizes a couple of penguins; strange resident gets VIP treatment.

Seven crews take on the Outer Banks hoping to catch fish that are big enough to keep; the outcome isn't looking great with the luck they've had lately.

Rowan Richardson drills up a lot more than he bargained for; Anthony and Jodie Mifsud desperately try to join tunnels while Old Timers.

The Mifsuds hope their two sons will make the difference, but it might cost them a sapphire; Ray and Paul come unstuck with a 40 tonne drill.

From show dogs to therapy dogs, Dr. Keri shows the benefits of purebreds and good breeders.

Dr. Keri explores the new technologies at The Western College of Veterinary Medicine.

When a puppy eats a tin can, Dr. Schwartz faces a new challenge; Izzy, a kitten from the Cat Sanctuary, wins the hearts of the RAPS team.

RAPS quarantines a puppy with a suspected contagious disease; Joey, an abused cat, has his new owner puzzled by patches of missing hair.

Hobo helps find a hijacked truckload of diamonds.

A blackmailer threatens to expose an unsavory incident from a celebrity's past.

Injured elephant Man-Jai needs emergency tusk surgery; massive clean-up operation begins for a family of hippos; bent beak jeopardizes a couple of penguins; strange resident gets VIP treatment.

Warden Greenway braves the elements to patrol ice fishermen; a snowmobiler runs into trouble when the warden finds he doesn't have a valid registration; wardens come across a deer hunter on opening day who doesn't have a hunting license.

Family is at the forefront of fishermen's fight to fish hard and make money in North Carolina's bluefin tuna fleet.

Hobo helps find a hijacked truckload of diamonds.

A blackmailer threatens to expose an unsavory incident from a celebrity's past.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey goes after a new catch, turbot, and Paul Tiller is nearby to lend some help; Rick Crane's lobster season ends in a flop, jeopardizing his plans to purchase an engagement ring.

Cyril and his team embark on a dangerous mission to find tarpon.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey goes after a new catch, turbot, and Paul Tiller is nearby to lend some help; Rick Crane's lobster season ends in a flop, jeopardizing his plans to purchase an engagement ring.

Cyril and his team embark on a dangerous mission to find tarpon.

All-hands-on-deck to try and save a six-month-old platypus; a breeding pair of Galapagos tortoises; in a breeding attempt with a little more speed, cheetah Liberty is tested for ovulation after mating.

Zoo staff embark on an ambitious, year-long undertaking in an effort to help Naomi the chimpanzee overcome a complicated medical condition in the hope of finally becoming a mother.

A behind-the-scenes look at running Taronga Zoo Sydney, Australia's largest zoo, located on Sydney Harbour's shores.

Keeper Carolene sees cloudiness in hippo Nile's eyes, prompting urgent action.

Following the journey of an underweight and vulnerable little penguin through her progression from tiny to mighty; Brian and Security Steve determine what triggered the monitoring systems that protect Taronga's fence lines.

A tiny marsupial in the form of a carnivorous chuditch starts to be problematic at feeding time; seven Asian elephants and their enclosure receive a thorough cleaning and they certainly make their presence known.

All-hands-on-deck to try and save a six-month-old platypus; a breeding pair of Galapagos tortoises; in a breeding attempt with a little more speed, cheetah Liberty is tested for ovulation after mating.

Zoo staff embark on an ambitious, year-long undertaking in an effort to help Naomi the chimpanzee overcome a complicated medical condition in the hope of finally becoming a mother.

A behind-the-scenes look at running Taronga Zoo Sydney, Australia's largest zoo, located on Sydney Harbour's shores.

Keeper Carolene sees cloudiness in hippo Nile's eyes, prompting urgent action.

Following the journey of an underweight and vulnerable little penguin through her progression from tiny to mighty; Brian and Security Steve determine what triggered the monitoring systems that protect Taronga's fence lines.

A runaway boy is reunited with the family that wants to adopt him.

The captain of a basketball club is kicked off the team when he is accused of setting a fire.

A tiny marsupial in the form of a carnivorous chuditch starts to be problematic at feeding time; seven Asian elephants and their enclosure receive a thorough cleaning and they certainly make their presence known.

A warden checks on a hunter he suspects may be illegally baiting deer. A warden tracks down hunters using blinds on state land and finds they aren't quite abiding by the law. Wardens enforce the law with anglers on the Detroit River.

Seven crews take on the Outer Banks hoping to catch fish that are big enough to keep; the outcome isn't looking great with the luck they've had lately.

A runaway boy is reunited with the family that wants to adopt him.

The captain of a basketball club is kicked off the team when he is accused of setting a fire.

A closer look at how carbon-fibre masts, roller chains, IMAX projectors and fortune cookies are made from scratch and developed into finished products.

Firefighter helmets; nautical compasses; packaging tubes; hand saws.

A closer look at how halogen bulbs, cellulose insulation, aluminium ladders and bamboo fly rods are made from scratch and developed into finished products.

Drill bits; photo booths; stamps.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles, hacksaws and goalie masks - more everyday items are put under the microscope to find out how they are made.

Lacrosse sticks; frozen fish; flashlights; paint brushes.

A closer look at how carbon-fibre masts, roller chains, IMAX projectors and fortune cookies are made from scratch and developed into finished products.

Firefighter helmets; nautical compasses; packaging tubes; hand saws.

A closer look at how halogen bulbs, cellulose insulation, aluminium ladders and bamboo fly rods are made from scratch and developed into finished products.

Drill bits; photo booths; stamps.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles, hacksaws and goalie masks - more everyday items are put under the microscope to find out how they are made.

Lacrosse sticks; frozen fish; flashlights; paint brushes.

Off the coast of Tanzania lurks a fish so violent it is known to ram sharks to death and even attack humans.

Cyril fights off deadly bear attacks and menacing wolves, as he goes to the edge of the Arctic into unchartered territory and hears terrifying tales of massive fish ripping apart fishermen's nets.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide; he is in the jungle of Gabon, West Africa, on a mission to catch a predatory fish with a deadly bite.

Off the coast of Tanzania lurks a fish so violent it is known to ram sharks to death and even attack humans.

Cyril fights off deadly bear attacks and menacing wolves, as he goes to the edge of the Arctic into unchartered territory and hears terrifying tales of massive fish ripping apart fishermen's nets.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide; he is in the jungle of Gabon, West Africa, on a mission to catch a predatory fish with a deadly bite.

Officers patrol elk hunters and regulate the elk population, teach outdoor skills to kids at a pocket park, enforce traffic laws and monitor ice fishing activity and ice conditions.

Jay puts the local fire department's reptile bravery to the test, and then is challenged in return to step up and face one of his own fears; after Michael shares a newfound connection to the reptiles that he discovered on his recent travels, Juliette brings in a professional to help her evaluate his reptile reading skills.

Jay, Juliette, and the team plan a reptile birthday party surprise for the moms of social media influencers Liane V. and Don Benjamin; Michael gets the chance to run the Reptile Zoo's popular day camp for the first time; Jay's co-author stops by to meet the scaly friends who will be the stars of their new children's book.

Dr. Keri tries out some traditional and new dog sports to find out how to keep dogs fit and mentally healthy.

Dr. Keri treats ailments specific to cats, and then sees firsthand how those feline issues can also be a concern for big cats like cougars.

After Dr. Keri's ultrasound indicates that the Sheltie, Mimic, is pregnant, the show follows the puppies' progress from birth to four weeks old.

Breeder Kerry Nemet prepares a litter of Shetland Sheepdog puppies for their future lives.

Dr. Keri tries out some traditional and new dog sports to find out how to keep dogs fit and mentally healthy.

Dr. Keri treats ailments specific to cats, and then sees firsthand how those feline issues can also be a concern for big cats like cougars.

A devious hypnotherapist attempts to further the modeling career of his girlfriend at the expense of an innocent patient.

Hobo contracts food poisoning when he tries to help two stricken children on a camping trip.

After Dr. Keri's ultrasound indicates that the Sheltie, Mimic, is pregnant, the show follows the puppies' progress from birth to four weeks old.

Breeder Kerry Nemet prepares a litter of Shetland Sheepdog puppies for their future lives.

Officers patrol elk hunters and regulate the elk population, teach outdoor skills to kids at a pocket park, enforce traffic laws and monitor ice fishing activity and ice conditions.

Jay puts the local fire department's reptile bravery to the test, and then is challenged in return to step up and face one of his own fears; after Michael shares a newfound connection to the reptiles that he discovered on his recent travels, Juliette brings in a professional to help her evaluate his reptile reading skills.

Jay, Juliette, and the team plan a reptile birthday party surprise for the moms of social media influencers Liane V. and Don Benjamin; Michael gets the chance to run the Reptile Zoo's popular day camp for the first time; Jay's co-author stops by to meet the scaly friends who will be the stars of their new children's book.

A devious hypnotherapist attempts to further the modeling career of his girlfriend at the expense of an innocent patient.

Hobo contracts food poisoning when he tries to help two stricken children on a camping trip.

Cyril and his team embark on a dangerous mission to find tarpon.

Cyril travels to Cuba to track down two of the world's most infamous marine fish.

Niall investigates how small communities and government officials in India are managing conflict with the Indian elephant.

A hunter who mistakenly takes down an antlered elk must face the consequences; a warden must come down hard on an ORV hunter who is skirting the law; a warden investigates a hunter on private property.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Henri and Kellie encounter breakdowns and bandits; the Dirt Dogs make a huge find - but there's a catch; a failed plan means that the Gold Gypsies are out of time and options.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

The season is coming to an end and Reels of Fortune continues to battle Fishin' Frenzy for the top spot; all crews struggle to land fish, desperate for a paycheck.

Cyril and his team embark on a dangerous mission to find tarpon.

Cyril travels to Cuba to track down two of the world's most infamous marine fish.

Niall investigates how small communities and government officials in India are managing conflict with the Indian elephant.

A hunter who mistakenly takes down an antlered elk must face the consequences; a warden must come down hard on an ORV hunter who is skirting the law; a warden investigates a hunter on private property.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

The season is coming to an end and Reels of Fortune continues to battle Fishin' Frenzy for the top spot; all crews struggle to land fish, desperate for a paycheck.

Henri and Kellie encounter breakdowns and bandits; the Dirt Dogs make a huge find - but there's a catch; a failed plan means that the Gold Gypsies are out of time and options.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

Cyril and his team embark on a dangerous mission to find tarpon.

Cyril travels to Cuba to track down two of the world's most infamous marine fish.

Niall investigates how small communities and government officials in India are managing conflict with the Indian elephant.

Hobo helps a jockey outwit the syndicate which has tried to replace him in a big stakes race.

"Bigfoot" terrorizes a town until Hobo tracks down the animal and reveals a hoax.

Danielle searches for the owners of a wandering horse; a family hopes to adopt two bonded dogs.

The team heads to North Carolina to help dogs impacted by a hurricane; three rescued sheep arrive at the farm.

Officers patrol elk hunters and regulate the elk population, teach outdoor skills to kids at a pocket park, enforce traffic laws and monitor ice fishing activity and ice conditions.

Jay puts the local fire department's reptile bravery to the test, and then is challenged in return to step up and face one of his own fears; after Michael shares a newfound connection to the reptiles that he discovered on his recent travels, Juliette brings in a professional to help her evaluate his reptile reading skills.

Jay, Juliette, and the team plan a reptile birthday party surprise for the moms of social media influencers Liane V. and Don Benjamin; Michael gets the chance to run the Reptile Zoo's popular day camp for the first time; Jay's co-author stops by to meet the scaly friends who will be the stars of their new children's book.

Hobo helps a jockey outwit the syndicate which has tried to replace him in a big stakes race.

"Bigfoot" terrorizes a town until Hobo tracks down the animal and reveals a hoax.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey goes after a new catch, turbot, and Paul Tiller is nearby to lend some help; Rick Crane's lobster season ends in a flop, jeopardizing his plans to purchase an engagement ring.

The epic "Jobbie Nooner" event has wardens patrolling the waters of Lake St. Clair; things get interesting when a massive storm rolls in. Spring in Michigan can come with major forest fires, and the DNR puts all their resources to keep them in check.

Warden Chris Crane responds to the call to rescue a kayaker; anglers are caught fishing in a prohibited area; suspicions arise when wardens investigate the cause behind multiple mysterious deer deaths in Missoula Valley.

Thieves run wild as The Dirt dogs make a high-speed pursuit of poachers; Rick Fishers is robbed and left stranded in the remote bush.

As Gold Gypsies Chris and Greg Clark begin their quest with heartbreak, the Dirt Dogs stumble onto a possible jackpot.

Fleets have only five days left before the season closes; Reel Action is stuck at the dock after an accident, causing a late start for the crew and tensions onboard to reach a boiling point.

Skipper Morris Anstey and the crew of the Sebastian Sails are in a sea of trouble; the Crane's Legacy is well into the most punishing halibut season the crew has ever encountered.

Paul Tiller and the Atlantic Bandit face fierce competition for capelin; in Placentia Bay, there's a new boat in the harbor; Morris Anstey and his son face off in a battle of wills.

Morris Anstey goes after a new catch, turbot, and Paul Tiller is nearby to lend some help; Rick Crane's lobster season ends in a flop, jeopardizing his plans to purchase an engagement ring.

The epic "Jobbie Nooner" event has wardens patrolling the waters of Lake St. Clair; things get interesting when a massive storm rolls in. Spring in Michigan can come with major forest fires, and the DNR puts all their resources to keep them in check.

Warden Chris Crane responds to the call to rescue a kayaker; anglers are caught fishing in a prohibited area; suspicions arise when wardens investigate the cause behind multiple mysterious deer deaths in Missoula Valley.