Andre and Michelle abandon the search for mackerel in favor of herring; Morris navigates blind in dangerous fishing grounds.

Skipper Paul Tiller and his crew fish for urchin; Morris Anstey continues a hot streak of fishing luck; Andre and Michelle Jesso still seek their first big catch.

Skipper Paul Tiller's crew find conditions increasingly difficult to dive for urchin; Skipper Morris Anstey races to catch as much herring as possible before the fish plant closes.

The team faces danger at the end of its search for the giant piraiba.

Two of Taronga's quokkas, known as the happiest animals in the world, have extra reason to smile now that staff have discovered that one of them is carrying a little one in her pouch.

Keepers prepare Taronga's five new lion cubs for their public debut.

A baby echidna must be hand raised in order to have a chance at life.

Lizards and snakes are challenged with puzzles for their enrichment.

Nutrition officers prepare and deliver meals to all of Taronga's residents.

A dental dilemma for Daphne the bunny.

Two of Taronga's quokkas, known as the happiest animals in the world, have extra reason to smile now that staff have discovered that one of them is carrying a little one in her pouch.

Keepers prepare Taronga's five new lion cubs for their public debut.

A baby echidna must be hand raised in order to have a chance at life.

Lizards and snakes are challenged with puzzles for their enrichment.

Nutrition officers prepare and deliver meals to all of Taronga's residents.

Hobo helps a boy who is being bullied off the school track team.

Valuable statues disappear from a hotel.

A dental dilemma for Daphne the bunny.

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 Doghouse, Foolish Pleasures and Little Shell fight to improve their positions.

Hobo helps a boy who is being bullied off the school track team.

Valuable statues disappear from a hotel.

Robotic arms; tattoos; sanitary napkins; concrete pipes.

Hockey gloves; snack cakes; remolded tires; waste water treatment.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

Golf balls; furniture handles; parking meters.

Find out how suits of armor are constructed, how street light poles are erected, how poles are bent, and what goes on in a membrane switch.

Sulkies; bagpipes; yule logs; fishing lures.

Goalie pads; crystal wine glasses.

Robotic arms; tattoos; sanitary napkins; concrete pipes.

Hockey gloves; snack cakes; remolded tires; waste water treatment.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

Golf balls; furniture handles; parking meters.

Find out how suits of armor are constructed, how street light poles are erected, how poles are bent, and what goes on in a membrane switch.

Sulkies; bagpipes; yule logs; fishing lures.

Goalie pads; crystal wine glasses.

Cyril's attempt to find a brutal fish called a cubera.

A 1,400-pound blue fin tuna is a true titan prowling the oceans.

The wild coast of South Africa is known for its deadly shark attacks.

Cyril's attempt to find a brutal fish called a cubera.

A 1,400-pound blue fin tuna is a true titan prowling the oceans.

The wild coast of South Africa is known for its deadly shark attacks.

Officers check deer and waterfowl hunters, a DNR supervisor leads a turkey hunt, and a rehab center works to heal and release injured wildlife.

Wardens tackle elk harassment, illegal shootings and rescue a deer.

Malamute puppies frolic and play while Dr. Keri gives them their first checkups; it's an emergency when Tucker the dog meets the wrong end of a porcupine.

Dr. Keri and her crew head north to save the lives of some family pets.

Vet student Jenna has started the first ever Ashern TNR program, trapping, neutering and releasing feral cats in the community; family pets from the Interlake tour visit the Ashern clinic for important follow-ups with Dr. Keri.

Keri's family enjoys some equestrian activities in the water; touch sensitivity of horses; Laura's pet cow.

Malamute puppies frolic and play while Dr. Keri gives them their first checkups; it's an emergency when Tucker the dog meets the wrong end of a porcupine.

Dr. Keri and her crew head north to save the lives of some family pets.

Hobo solves the theft of priceless statues.

A rodeo star fears getting back in the saddle.

Vet student Jenna has started the first ever Ashern TNR program, trapping, neutering and releasing feral cats in the community; family pets from the Interlake tour visit the Ashern clinic for important follow-ups with Dr. Keri.

Keri's family enjoys some equestrian activities in the water; touch sensitivity of horses; Laura's pet cow.

Officers check deer and waterfowl hunters, a DNR supervisor leads a turkey hunt, and a rehab center works to heal and release injured wildlife.

Wardens tackle elk harassment, illegal shootings and rescue a deer.

Hobo solves the theft of priceless statues.

A rodeo star fears getting back in the saddle.

The team faces danger at the end of its search for the giant piraiba.

After training with Brazilian special forces, Cyril embarks on a journey to the Amazon rain forest.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

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.

Rob fights to save 21 pitbulls rescued from an alleged fighting ring; after being abandoned, a rescue dog faces a complicated surgery.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

With two weeks left in the season, the captains feel the pressure to bring in a bluefin.

The team faces danger at the end of its search for the giant piraiba.

After training with Brazilian special forces, Cyril embarks on a journey to the Amazon rain forest.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

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.

Rob fights to save 21 pitbulls rescued from an alleged fighting ring; after being abandoned, a rescue dog faces a complicated surgery.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

With two weeks left in the season, the captains feel the pressure to bring in a bluefin.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

The team faces danger at the end of its search for the giant piraiba.

After training with Brazilian special forces, Cyril embarks on a journey to the Amazon rain forest.

Niall McCann investigates the increasing number of polar bear attacks in Churchill, Manitoba.

Hobo helps a man adjust to life in a wheelchair.

Hobo helps a stuntman get work and confidence.

Rob fights to save 21 pitbulls rescued from an alleged fighting ring; after being abandoned, a rescue dog faces a complicated surgery.

Phoebe arrives with two broken legs; Ilana tries working with a horse who is afraid of people.

Officers check deer and waterfowl hunters, a DNR supervisor leads a turkey hunt, and a rehab center works to heal and release injured wildlife.

Wardens tackle elk harassment, illegal shootings and rescue a deer.

Hobo helps a man adjust to life in a wheelchair.

Hobo helps a stuntman get work and confidence.

Andre and Michelle abandon the search for mackerel in favor of herring; Morris navigates blind in dangerous fishing grounds.

Skipper Paul Tiller and his crew fish for urchin; Morris Anstey continues a hot streak of fishing luck; Andre and Michelle Jesso still seek their first big catch.

Skipper Paul Tiller's crew find conditions increasingly difficult to dive for urchin; Skipper Morris Anstey races to catch as much herring as possible before the fish plant closes.

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.

The day takes a grim turn when wardens step into the world of "CSI" to determine where a deer was killed; a poaching-loving family is finally going to trial after discovering their responsibility behind multiple animal deaths.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

The fleet push each other to the limit for more paychecks and the prize title of season champion.

Andre and Michelle abandon the search for mackerel in favor of herring; Morris navigates blind in dangerous fishing grounds.

Skipper Paul Tiller and his crew fish for urchin; Morris Anstey continues a hot streak of fishing luck; Andre and Michelle Jesso still seek their first big catch.

Skipper Paul Tiller's crew find conditions increasingly difficult to dive for urchin; Skipper Morris Anstey races to catch as much herring as possible before the fish plant closes.

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.

The day takes a grim turn when wardens step into the world of "CSI" to determine where a deer was killed; a poaching-loving family is finally going to trial after discovering their responsibility behind multiple animal deaths.

The fleet push each other to the limit for more paychecks and the prize title of season champion.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Andre and Michelle abandon the search for mackerel in favor of herring; Morris navigates blind in dangerous fishing grounds.

Skipper Paul Tiller and his crew fish for urchin; Morris Anstey continues a hot streak of fishing luck; Andre and Michelle Jesso still seek their first big catch.

Skipper Paul Tiller's crew find conditions increasingly difficult to dive for urchin; Skipper Morris Anstey races to catch as much herring as possible before the fish plant closes.

A young model aircraft flyer attempts to compete against adults.

Hobo discovers the hiding place of priceless contraband.

The day takes a grim turn when wardens step into the world of "CSI" to determine where a deer was killed; a poaching-loving family is finally going to trial after discovering their responsibility behind multiple animal deaths.

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.

With two weeks left in the season, the captains feel the pressure to bring in a bluefin.

A young model aircraft flyer attempts to compete against adults.

Hobo discovers the hiding place of priceless contraband.

The carvers put on a fashion show with wearable wooden helmets modeled by host Adam Beach; the carvers travel back in time to create a piece that demonstrates gradual transformation.

The remaining carvers are taken for a ride by this week's Quick Carve; they must defy gravity in the Master Carve to make it to the finale.

One cub becomes gravely ill and another gets a wound on her belly; Angelika and Peter race to finish a bigger enclosure for the bears.

The cubs fight over food as Angelika struggles to feed them all; a shelter fawn goes missing; a rescue gets dangerous when a cub feels cornered.

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.

With the entire country experiencing the worst wildfire season in history, the Duz Cho Logging crew races to place a critical bridge on the block; after two months off, Freya Logging moves into their summer block under the threat of a shutdown.

Rookie Justin tackles a deal that could make or break him; the Boulder Boys race to save their claim from a monsoon flood; on their last dig of the season, the Cooke Brothers finally hit pay dirt.

It's the end of the mining season and the last chance for all the opal hunting teams to make enough cash to survive; the Rookies gamble their hopes on one last haul of opal; the Opal Queen makes a final desperate dig.

With only two days left to fish, the captains battle it out in one of the closest finishes in Wicked Tuna: Outer Banks history.

The carvers put on a fashion show with wearable wooden helmets modeled by host Adam Beach; the carvers travel back in time to create a piece that demonstrates gradual transformation.

The remaining carvers are taken for a ride by this week's Quick Carve; they must defy gravity in the Master Carve to make it to the finale.

One cub becomes gravely ill and another gets a wound on her belly; Angelika and Peter race to finish a bigger enclosure for the bears.

The cubs fight over food as Angelika struggles to feed them all; a shelter fawn goes missing; a rescue gets dangerous when a cub feels cornered.

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.

With the entire country experiencing the worst wildfire season in history, the Duz Cho Logging crew races to place a critical bridge on the block; after two months off, Freya Logging moves into their summer block under the threat of a shutdown.

With only two days left to fish, the captains battle it out in one of the closest finishes in Wicked Tuna: Outer Banks history.

Rookie Justin tackles a deal that could make or break him; the Boulder Boys race to save their claim from a monsoon flood; on their last dig of the season, the Cooke Brothers finally hit pay dirt.

It's the end of the mining season and the last chance for all the opal hunting teams to make enough cash to survive; the Rookies gamble their hopes on one last haul of opal; the Opal Queen makes a final desperate dig.

The carvers put on a fashion show with wearable wooden helmets modeled by host Adam Beach; the carvers travel back in time to create a piece that demonstrates gradual transformation.

The remaining carvers are taken for a ride by this week's Quick Carve; they must defy gravity in the Master Carve to make it to the finale.

One cub becomes gravely ill and another gets a wound on her belly; Angelika and Peter race to finish a bigger enclosure for the bears.

The cubs fight over food as Angelika struggles to feed them all; a shelter fawn goes missing; a rescue gets dangerous when a cub feels cornered.

Tennis pro Carling Bassett helps Hobo prevent the breakup of a young couple.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

With the entire country experiencing the worst wildfire season in history, the Duz Cho Logging crew races to place a critical bridge on the block; after two months off, Freya Logging moves into their summer block under the threat of a shutdown.

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.

The fleet push each other to the limit for more paychecks and the prize title of season champion.

Tennis pro Carling Bassett helps Hobo prevent the breakup of a young couple.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pitbull mixes in Florida; Danielle is worried about the health of a draft horse.

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).

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

The epic challenge continues; Luke and Maura return from their mission with a secret; Zac's leadership is questioned as the team fall behind schedule; two arrivals cause a stir.

A new season of Outback Opal Hunters begins! New team The Bushmen clash with opal thieves. The Fire Crew hunt for a brand new deposit of rare black opal.

Bushmen Rod and Les go on a risky mission to reopen an abandoned mine; the Young Guns head underground for the first time to look for pineapple opals.

Capts. Dave Marciano and T.J. Ott travel south into the waters of the Outer Banks, N.C., to extend their season and salvage their losses.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pitbull mixes in Florida; Danielle is worried about the health of a draft horse.

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).

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

The epic challenge continues; Luke and Maura return from their mission with a secret; Zac's leadership is questioned as the team fall behind schedule; two arrivals cause a stir.

Capts. Dave Marciano and T.J. Ott travel south into the waters of the Outer Banks, N.C., to extend their season and salvage their losses.

A new season of Outback Opal Hunters begins! New team The Bushmen clash with opal thieves. The Fire Crew hunt for a brand new deposit of rare black opal.

Bushmen Rod and Les go on a risky mission to reopen an abandoned mine; the Young Guns head underground for the first time to look for pineapple opals.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Rob starts training 18 pitbull mixes in Florida; Danielle is worried about the health of a draft horse.

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).

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Hobo reveals an ambitious imposter to a small religious community.

The epic challenge continues; Luke and Maura return from their mission with a secret; Zac's leadership is questioned as the team fall behind schedule; two arrivals cause a stir.

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.

With only two days left to fish, the captains battle it out in one of the closest finishes in Wicked Tuna: Outer Banks history.

Teamed up with a firefighter, Hobo rescues victims from a blazing factory.

Hobo reveals an ambitious imposter to a small religious community.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

When doctors discover Benny, a lovable pitbull mix has a large cancerous lump on his head, his owner is determined to have a little more time; Dr. Schwartz is on a mission to uncover a mystery behind Tigger the cat's swollen face.

Milo, the dog, may not survive dental surgery due to a heart condition; Wong Choi, the turtle, gets a creative repair for a damaged shell.

Adventurous deer get caught in a school bathroom, and wardens are tasked with getting them out safely. A bear is shot too close to an occupied building, and the owner wants wardens to prosecute the hunter. Students come face-to-face with sea lamprey.

Problems arise when beloved African wild dog Manna undergoes critical surgery. Treatment is needed for an elderly croc's ruptured cornea, and Jose and Kristie give pygmy hippo Felix the VIP treatment.

After missing the mark in their attempt to connect the underground shafts, the Mifsuds call on their kids for a little help; Ray finally gets decent sapphires out of his new claim.

Todd and Bri prepare the gems for sale at the Gemfest; the Mifsuds undertake a maintenance job; wet weather forces the Richardsons to reopen an old claim.

The Southern captains fear a full-scale Yankee invasion of their waters.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

When doctors discover Benny, a lovable pitbull mix has a large cancerous lump on his head, his owner is determined to have a little more time; Dr. Schwartz is on a mission to uncover a mystery behind Tigger the cat's swollen face.

Milo, the dog, may not survive dental surgery due to a heart condition; Wong Choi, the turtle, gets a creative repair for a damaged shell.

Adventurous deer get caught in a school bathroom, and wardens are tasked with getting them out safely. A bear is shot too close to an occupied building, and the owner wants wardens to prosecute the hunter. Students come face-to-face with sea lamprey.

Problems arise when beloved African wild dog Manna undergoes critical surgery. Treatment is needed for an elderly croc's ruptured cornea, and Jose and Kristie give pygmy hippo Felix the VIP treatment.

The Southern captains fear a full-scale Yankee invasion of their waters.

After missing the mark in their attempt to connect the underground shafts, the Mifsuds call on their kids for a little help; Ray finally gets decent sapphires out of his new claim.

Todd and Bri prepare the gems for sale at the Gemfest; the Mifsuds undertake a maintenance job; wet weather forces the Richardsons to reopen an old claim.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

When doctors discover Benny, a lovable pitbull mix has a large cancerous lump on his head, his owner is determined to have a little more time; Dr. Schwartz is on a mission to uncover a mystery behind Tigger the cat's swollen face.

Milo, the dog, may not survive dental surgery due to a heart condition; Wong Choi, the turtle, gets a creative repair for a damaged shell.

Hobo helps a go-cart driver who is trying a earn a position on the national racing team.

A mime and a deaf boy help Hobo prevent a robbery.

Problems arise when beloved African wild dog Manna undergoes critical surgery. Treatment is needed for an elderly croc's ruptured cornea, and Jose and Kristie give pygmy hippo Felix the VIP treatment.

Wardens crack down on anglers not following the rules while salmon fishing; a hunter with a checkered past is caught red-handed; beaver dam management calls for some drastic measures; elk hunting season finds eager hunters on their best behavior.

Capts. Dave Marciano and T.J. Ott travel south into the waters of the Outer Banks, N.C., to extend their season and salvage their losses.

Hobo helps a go-cart driver who is trying a earn a position on the national racing team.

A mime and a deaf boy help Hobo prevent a robbery.

Conway and his father risk fishing 220 miles off the north coast of Newfoundland; rookie skipper Rick Crane wants to prove he's as good as any fisherman; Morris Anstey's crew launches their crab season in Iceberg Alley.

It's lobster season for Rick Crane, who hopes to make enough money to cover his first boat payment; Morris Anstey and his crew are exhausted after two weeks at sea.

Skipper Paul Tiller and the crew of the Atlantic Bandit chase capelin; Morris puts First Mate Darryl Fudge in charge of his old boat; the Crane's Legacy heads for the crab grounds.

Cyril and his team search for short-tailed river stingray in Argentina.

Conway and his father risk fishing 220 miles off the north coast of Newfoundland; rookie skipper Rick Crane wants to prove he's as good as any fisherman; Morris Anstey's crew launches their crab season in Iceberg Alley.

It's lobster season for Rick Crane, who hopes to make enough money to cover his first boat payment; Morris Anstey and his crew are exhausted after two weeks at sea.

Skipper Paul Tiller and the crew of the Atlantic Bandit chase capelin; Morris puts First Mate Darryl Fudge in charge of his old boat; the Crane's Legacy heads for the crab grounds.

Cyril and his team search for short-tailed river stingray in Argentina.

Scientists at Taronga Zoo must teach a rare bird its natural mating song.

Taronga Zoo's only butcher goes through his busy day.

A penguin with a serious leg injury is brought in for rehab at Taronga Zoo.

In order to ensure their survival, researchers study a native bat species.

In one of the biggest vet procedures ever performed at Taronga Zoo nearly thirty staff and specialists are involved in the risky sedation of their 5.5 metre tall giraffe Jimiyu.

Two gorillas are at the hospital as a pair of lions is getting acquainted.

Scientists at Taronga Zoo must teach a rare bird its natural mating song.

Taronga Zoo's only butcher goes through his busy day.

A penguin with a serious leg injury is brought in for rehab at Taronga Zoo.

In order to ensure their survival, researchers study a native bat species.

In one of the biggest vet procedures ever performed at Taronga Zoo nearly thirty staff and specialists are involved in the risky sedation of their 5.5 metre tall giraffe Jimiyu.

A family is trapped on a deserted island.

Hobo is trapped with a shipwrecked family.

Two gorillas are at the hospital as a pair of lions is getting acquainted.

Adventurous deer get caught in a school bathroom, and wardens are tasked with getting them out safely. A bear is shot too close to an occupied building, and the owner wants wardens to prosecute the hunter. Students come face-to-face with sea lamprey.

The Southern captains fear a full-scale Yankee invasion of their waters.

A family is trapped on a deserted island.

Hobo is trapped with a shipwrecked family.

Cement; caskets; soft drinks; glider rockers.

Kitchen knives; mannequins; hypodermic needles.

Electrical panels, kites and toothbrushes are put under the microscope to discover how they are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

A closer look at how seatbelts, hot-air balloons, wax figurines and windows are made from scratch and turned into finished products.

Showing how air fillers, billiard cues, suits and ice sculptures are truly made, focusing on the manufacturing process.

Cement; caskets; soft drinks; glider rockers.

Kitchen knives; mannequins; hypodermic needles.

Electrical panels, kites and toothbrushes are put under the microscope to discover how they are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

A closer look at how seatbelts, hot-air balloons, wax figurines and windows are made from scratch and turned into finished products.

Showing how air fillers, billiard cues, suits and ice sculptures are truly made, focusing on the manufacturing process.

Fishing enthusiast and adventurer Cyril Chauquet seeks out dangerous creatures in remote corners of the planet.

Cyril sets out to determine whether or not ocean predators are responsible for attacks on humans.

On the Rio Parana in northern Argentina, countless fishermen have been violently pulled into the water by unidentified creatures; Cyril ventures deeper and deeper into caiman and piranha-filled swamps to investigate these disappearances.

Fishing enthusiast and adventurer Cyril Chauquet seeks out dangerous creatures in remote corners of the planet.

Cyril sets out to determine whether or not ocean predators are responsible for attacks on humans.

On the Rio Parana in northern Argentina, countless fishermen have been violently pulled into the water by unidentified creatures; Cyril ventures deeper and deeper into caiman and piranha-filled swamps to investigate these disappearances.

Follow Michigan Conservation Officers as they protect and patrol some precious natural resources in one of the most remote areas of nation.

A look at the lives of Montana conservation officers who defend public lands, handle anti-poaching sting operations and more.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Dr. Bell returns to Ashern for his annual horse clinic, treating everything from a wheezy donkey to a hormonal mare.

In addition to talking owners out of overfeeding ailing dogs, Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets instead of using food to show affection.

Juggling her mobile vet clinic practice, the clinic in town and the frequent emergencies on the farm leaves Keri exhausted; a weekend camping with Calvin, the cows and her horses is the perfect antidote for her.

Dr. Keri finds a new ally in her battle with the bugs in a colony of 300 bats.

Hobo forces a young boy to face up to his crime.

Hobo finds an undetonated World War II bomb.

Dr. Bell returns to Ashern for his annual horse clinic, treating everything from a wheezy donkey to a hormonal mare.

In addition to talking owners out of overfeeding ailing dogs, Dr. Keri looks at a wide range of fun and stimulating activities for owners to do with their pets instead of using food to show affection.

Follow Michigan Conservation Officers as they protect and patrol some precious natural resources in one of the most remote areas of nation.

A look at the lives of Montana conservation officers who defend public lands, handle anti-poaching sting operations and more.

Hobo forces a young boy to face up to his crime.

Hobo finds an undetonated World War II bomb.

Cyril and his team search for short-tailed river stingray in Argentina.

The alligator gar fish goes back over 100 million years but has been hunted almost to extinction.

Niall meets the king cobra and learns about India's reptile problem; each year, some 50,000 people die from snake bites.

Wardens investigate a suspected elk shooting and more.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Competition gets competitive as six fishermen search the Outer Banks for bluefin, and the strict quota fills rapidly.

Cyril and his team search for short-tailed river stingray in Argentina.

The alligator gar fish goes back over 100 million years but has been hunted almost to extinction.

Niall meets the king cobra and learns about India's reptile problem; each year, some 50,000 people die from snake bites.

Wardens investigate a suspected elk shooting and more.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Competition gets competitive as six fishermen search the Outer Banks for bluefin, and the strict quota fills rapidly.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Cyril and his team search for short-tailed river stingray in Argentina.

The alligator gar fish goes back over 100 million years but has been hunted almost to extinction.

Niall meets the king cobra and learns about India's reptile problem; each year, some 50,000 people die from snake bites.

Hobo saves animals from a forest fire and aids a poisoned child.

Hobo helps a man escape a town's vengeance only to risk capture when they stop to help an injured man.

A dog with two paralyzed back legs returns; the team gets ready for the garden-themed festival.

Rob assesses a dog at risk of being put down; Tony and Moby gain some interest from families.

Follow Michigan Conservation Officers as they protect and patrol some precious natural resources in one of the most remote areas of nation.

Wardens discover a sunken jet boat and its unhappy captain; out-of-state campers get a surprise visit from a warden; wardens take matters into their own hands when they find a shed filled with elk antlers.

Hobo saves animals from a forest fire and aids a poisoned child.

Hobo helps a man escape a town's vengeance only to risk capture when they stop to help an injured man.

Conway and his father risk fishing 220 miles off the north coast of Newfoundland; rookie skipper Rick Crane wants to prove he's as good as any fisherman; Morris Anstey's crew launches their crab season in Iceberg Alley.

It's lobster season for Rick Crane, who hopes to make enough money to cover his first boat payment; Morris Anstey and his crew are exhausted after two weeks at sea.

Skipper Paul Tiller and the crew of the Atlantic Bandit chase capelin; Morris puts First Mate Darryl Fudge in charge of his old boat; the Crane's Legacy heads for the crab grounds.

Wardens ensure that snowmobilers are abiding by the law, then they help with an annual sled dog race. Trespassing anglers are caught in the act while salmon fishing. Bird hunters are out in force.

Trouble arises for hunters when they dodge a routine game check; another woodsman zeros in on warden Taylor; Region 2 wardens uncover a huntress' secret.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

Gold prospectors risk their dreams and futures in pursuit of the ultimate golden reward.

The Atlantic Ocean is turbulent and the fishermen's hunt for bluefin tuna is threatened as the weather takes a turn for the worse.

Conway and his father risk fishing 220 miles off the north coast of Newfoundland; rookie skipper Rick Crane wants to prove he's as good as any fisherman; Morris Anstey's crew launches their crab season in Iceberg Alley.

It's lobster season for Rick Crane, who hopes to make enough money to cover his first boat payment; Morris Anstey and his crew are exhausted after two weeks at sea.

Skipper Paul Tiller and the crew of the Atlantic Bandit chase capelin; Morris puts First Mate Darryl Fudge in charge of his old boat; the Crane's Legacy heads for the crab grounds.

Wardens ensure that snowmobilers are abiding by the law, then they help with an annual sled dog race. Trespassing anglers are caught in the act while salmon fishing. Bird hunters are out in force.

Trouble arises for hunters when they dodge a routine game check; another woodsman zeros in on warden Taylor; Region 2 wardens uncover a huntress' secret.

The Atlantic Ocean is turbulent and the fishermen's hunt for bluefin tuna is threatened as the weather takes a turn for the worse.