Animal Plnt+1

The intense winter has frozen the water supply on the homestead, forcing Marty to hunt for a new water source. In Hawaii, Matt and Katie are harvesting cacao.

The staff at the Sanccob Seabird Rescue Centre in Cape Town race against time to help a penguin contaminated by oil, and wannabe dad Winston takes his nest-building too far.

The Centre's grumpiest resident greets a new arrival that melts his icy heart. Princess - queen of the resident penguins - faces the biggest loss of her young life.

The guys are in Indiana, tasked with one of the biggest shark tanks they've ever built, housing over 100 fish and two species of shark. Moving it is not an easy ride.

Charles Jantzen seizes some emaciated horses that were forced to eat dirt to survive. Two of the mares have foals and are struggling to produce milk to feed them.

Investigator Debbie answers a call when an emaciated mare gives birth to a premature foal. The foal is so sick, Dr Thurston takes it home to bottle-feed it.

Robert feeds 44 hungry alligators, all at the same time. Terri helps examine Kaitlyn the tiger and makes a thrilling discovery.

After the great flood of 2016 devastates Louisiana, Tia and the Villalobos team help the victims. An elderly woman is hospitalised and separated from her dogs.

The Raneys pass on essential skills to the next generation. And, they check in via video with homesteaders who built a house with 30,000 rubber tyres.

In Alaska, Marty rescues his property from a deluge of snow runoff. In Hawaii, Matt builds a human-sized slingshot to bring down invasive trees.

It's summertime in Texas and the Game Wardens have lots to do. They handle a speeding jet ski, drunk boaters, angry campers and a rowdy raccoon.

Dr. Jeff and the team head to Mexico to offer free veterinary care for poor families. Over one gruelling week they will treat hundreds of animals in need.

Pete creates a treehouse for two tastemakers. Featuring a wall of windows and a rooftop crow's-nest, this could be the coolest treehouse ever built.

Tim, Allan and Jasmine discover just how brutal Alaska can be when they embark on a journey which takes them through river crossings, ice shelves and blizzards.

Changing weather forces the Kilchers to venture miles from home in search of food for winter. Eivin and Eve stalk big game above the clouds.

The wolfpack prepares for their first ever wedding in the bush. But emotions run high and the Browns struggle to keep their most ambitious project on track.

After the great flood of 2016 devastates Louisiana, Tia and the Villalobos team help the victims. An elderly woman is hospitalised and separated from her dogs.

Robert feeds 44 hungry alligators, all at the same time. Terri helps examine Kaitlyn the tiger and makes a thrilling discovery.

In Yorkshire, PC Fletcher's dog Patto has been injured chasing a burglar. In Merseyside, PC Harris and his dog Kane are trying to track down the driver of a stolen car.

Pete creates a treehouse for two tastemakers. Featuring a wall of windows and a rooftop crow's-nest, this could be the coolest treehouse ever built.

Charles Jantzen seizes some emaciated horses that were forced to eat dirt to survive. Two of the mares have foals and are struggling to produce milk to feed them.

Investigator Debbie answers a call when an emaciated mare gives birth to a premature foal. The foal is so sick, Dr Thurston takes it home to bottle-feed it.

The Raneys pass on essential skills to the next generation. And, they check in via video with homesteaders who built a house with 30,000 rubber tyres.

The guys are in Borneo, looking for a fish close to extinction - the mahseer. To find it, they risk entering the territory of the headhunting Dayak people.

WWE Superstar Chris Jericho wants a large aquarium with a replica championship belt and List of Jericho. Will Brett and Wayde be victorious or put on the list.

An owner who is overbreeding dogs tries to prevent SPCA investigators from going into his home. What horrors is this evasive owner hiding.

Houston SPCA's Chief Investigator Charles Jantzen joins his team on an emergency mission in Galveston to try to save hundreds of trapped and abandoned pets.

Robert and Terri take to the skies to release some sea turtles near the Great Barrier Reef. Bindi eagerly awaits the birth of the zoo's first tiger cub in years.

Tia attempts to rescue a stray, but her leg injury holds her back, and new parolee Mike struggles to balance working and being a parent.

Marty embarks on a dangerous self-shot mission to carve a road up 300-ft cliffs. And, Misty enlists her family to build a predator-proof coop for the chickens.

Spring arrives and the family self-shoots preparation for the epic expansion of their homestead. Misty plots a huge greenhouse to feed three generations.

It's a busy weekend in Texas. The Game Wardens deal with thousands of festival-goers on the San Marcos River and a patrol on Lake Texoma leads to multiple arrests.

The Dog Who Won Jeff's Heart. A client brings in an unusual pet who is fast outgrowing his enclosure. And, Dr. Jeff treats a pet cat with multiple serious and mysterious injuries.

Tree whisperer Pete Nelson designs private escapes up in the treetops for those with a passion to reconnect with nature and awaken their inner child.

Idaho's winter ice is thawing and the people living on the banks of the River of No Return are forced to navigate the potentially fatal spring rapids.

Homesteaders who work together, give thanks together. The Kilchers celebrate Thanksgiving with the friends who helped prepare the homestead for winter.

Bam Bam's Big Build And Bears. A hungry predator encroaches, forcing Bird and Gabe to take stronger action. Bam Bam must play nice with his siblings to break ground on his homestead.

Tia attempts to rescue a stray, but her leg injury holds her back, and new parolee Mike struggles to balance working and being a parent.

Robert and Terri take to the skies to release some sea turtles near the Great Barrier Reef. Bindi eagerly awaits the birth of the zoo's first tiger cub in years.

Tim, Allan and Jasmine discover just how brutal Alaska can be when they embark on a journey which takes them through river crossings, ice shelves and blizzards.

Tree whisperer Pete Nelson designs private escapes up in the treetops for those with a passion to reconnect with nature and awaken their inner child.

An owner who is overbreeding dogs tries to prevent SPCA investigators from going into his home. What horrors is this evasive owner hiding.

Houston SPCA's Chief Investigator Charles Jantzen joins his team on an emergency mission in Galveston to try to save hundreds of trapped and abandoned pets.

In Alaska, Marty rescues his property from a deluge of snow runoff. In Hawaii, Matt builds a human-sized slingshot to bring down invasive trees.

Terri returns to her hometown in Oregon to help Brady, a cougar in need of a health check. At the zoo, Bindi bathes an echidna with bad skin allergies.

Game Wardens patrol the Rio Grande seeking an unidentified body, whilst Warden Powell explores an unusual deer case. And, a nuisance alligator is relocated.

Dr. Jeff faces surgery first on a Rottweiler with a broken shoulder and Dr. Baier sees to a limping pig. Plus, the team head to the mountains to treat some wolves.

Dr. Jeff conducts tricky surgery to remove a large mass from a Doberman's side. Dr. Baier treats a 10-year old cockatiel having trouble breathing.

Tia is in Detroit helping a rescue facility at risk of closure. Villalobos looks for a stray pit bull nearby and a grieving adopter wants a dog to heal her heart.

When an adopted dog mysteriously appears in a Mississippi shelter, Tania and Earl go to the rescue. Parolee Joe is shaken after separating two stray dogs fighting.

The Raneys reflect on some of their most challenging and ingenious builds, unpacking the daring techniques they used to build off-grid.

Amputee Jeff and wife Carol need a liveable home, water, and a place to grow food. The Raneys build an entire cabin from scratch and harness a natural spring.

Pete creates a treehouse for two tastemakers. Featuring a wall of windows and a rooftop crow's-nest, this could be the coolest treehouse ever built.

Dan travels to Chicago to give cockfighting roosters a second chance. Meanwhile, the crew worry whether an unruly cow will be welcomed by the rest of the herd.

How do caterpillars transform into butterflies in their cocoon? Plus, why are cats' tongues the way they are? Experts answer these questions and more.

Why are some cats cross-eyed? How do meerkats eat poisonous scorpions and how can hippos sleep whilst holding their breath? Experts answer these questions and more.

Forrest scours lakes and rivers of both metropolitan and rural Vietnam in search of one of the last living specimens of the giant softshell turtle.

A new bison calf struggles to keep up with his mum. And, keepers at the Central Park Zoo hope the female snow monkeys accept a new male.

Brett and Wayde reveal incredible information about the fish that customers and fans ask them about the most, and let you in on some never before seen moments.