Animal Plnt+1

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.

Backwards Birds And Slimy Sea Creatures. High-speed footage reveals how the hummingbird can fly backwards. And, why are hagfish the most disgusting creatures in the ocean.

Puppy Dog Tails And Crocodile Jaws. Scientists reveal what a dog's tail wag really means. Plus, what's the secret behind a crocodile's powerful jaws - and how to escape it.

Bradley and Billy are in southern California to find a super predator, the sugar glider. These marsupials are the dominant predator for their size.

The guys are in Mpumalanga, South Africa, searching for the Cape mole-rat. They have giant, razor-sharp teeth and is known as the 'king of the underground'.

The spring breakup is starting to occur and the snow is melting. Meanwhile, Neil aims to start construction on the renovation of the mine.

Best friends Wayde King and Brett Raymer are back and continuing to grow America's largest aquarium manufacturing company, Acrylic Tank Manufacturing, ATM.

Tank You Come Again! Jackass producer Jeff Tremaine has trouble feeding the eels in his tank, the clients at Malibu Winery had a fire which caused damage to their outdoor aquarium.

The Barramundi is nearly impossible to find in the wild. The crew travels to Australia, where Aboriginal guides take them to a Barra fisherman's paradise.

For decades great white shark numbers fell in the waters around New York. With seals now back in the city harbour, are the sharks returning? Biologist Craig O'Connell finds out.

A couple dismiss a warning to leave their home as a kids' prank. But when Gloria wakes to see a cross painted on her forehead, they call in the paranormal team.

Joe Exotic gives one of his last interviews before his arrest. Ex-employees reveal the truth about his infamous G.W. Zoo and there's a look at the rescue of some of its big cats.

Do dogs feel guilt when they do something wrong? Why don't long-distance flyers get lost? Plus, why are tigers orange? 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.

Jackson visits a blind cat suffering in a chaotic living environment. He then meets cat, Jude, who is a darling during the day - but a nightmare at night.

Scientists have only recently begun to understand the true nature of our 'local star', the Sun. This program discusses its past and future, and its effect on our planet.

The Popcorn Girl commissions ATM to transform a vintage popcorn maker into a tank. And later the boys fabricate a Navy-inspired sailboat aquarium.

Officers move in to close down a shelter housing hundreds of cats. Some of the animals are already dead and the team must act quickly to save the others.

O.A. When trainee agent Derrick Schlitter responds to an emergency call in north Philadelphia, he ends up seeking justice for a puppy left dead in a backyard.

After a devastating earthquake, Marty saves a log cabin from crumbling to the ground while Misty replaces a collapsed greenhouse and Matt constructs a new building.

Villalobos throws a Halloween party to raise money for the rescue. An old friend returns and Lizzy struggles to rescue a stray dog in the middle of the night.

Mike and Patricia love their cats, but unfortunately their cats do not love each other. Patricia, a ghost hunter, thinks there is a supernatural reason why.

The behaviour of Sebastian, a violent cat, puts a new-born baby in jeopardy. Plus, a door opening wild cat, Zeus, is threatening to leave his owner.

Game Warden Mike Boone teams up with local police to search for armed suspects after a robbery. Plus, a family are investigated for illegally keeping a pet deer.

Tigger the cat is monitored closely for unusual eating habits. Plus, Dr. Jeff cautions an owner of the perils of buying online when she brings in her unwell puppy.

Pete is whipping up a stainless steel kitchen in the trees for a family of candy makers. This sweet treehouse has barrel ceilings and a loft bedroom.

Shark expert Barbara Block gives a portrait of the Blue Serengeti - a vast, rich and hidden world, now more visible thanks to new camera tags deployed on both predator and prey.

Otto and August are on a risky quest for a huge crane. Charlotte, Eivin, and Eve fight the tide to rescue a cow. And, Atz Lee and Jane go kayak fishing.

The Brown family are ready to move into their new home when Ami requires immediate medical attention and must travel to a big city for surgery.

As the team splits up, Jeff must find answers about the Dark Forest. Huckleberry reveals that a mysterious creature is stalking him.

After a devastating earthquake, Marty saves a log cabin from crumbling to the ground while Misty replaces a collapsed greenhouse and Matt constructs a new building.

Oliver's refusal to help prep fish is the last straw for Andrew and Jennifer. A sudden temperature plunge cuts Adam and Evan's bear hunt short.

Pete builds a treehouse for the Mt McKinley Princess Wilderness Lodge. The team constructs an A-frame masterpiece with stunning Alaskan mountain views.

Chief Investigator Max Mixson rescues a young foal with a dislocated knee. Every second counts as the team executes a seizure warrant and rushes it back.

Chief Investigator Charles Jantzen rescues Sugar, an emaciated mare in desperate need of help. Plus, the team seizes two Great Danes left home alone.

Jackson helps a couple afraid to have a child due to their hostile cat, Martini. And can he keep the peace between cats Tana and Buddha, who fight around the kitty litter.

Neil breaks through to the Mother Lode mine but locals are too busy defending against waking bears to stop him and Jenny goes on a solo bear-hunt of her own.

Wayde and Brett take a trip down memory lane when a restaurant requests a tank that pays homage to Coney Island. Plus, a bakery requests a cake display case aquarium.

When officers raid an illegal cockfighting ring, the quest for justice uncovers a shocking case of deliberate cruelty. But the bird's owner denies any wrongdoing.

Agents in Training. In this special edition, join the rookies to discover what it is like learning to fight crime in one of the toughest cities in the US.

The Raneys help a family struggling to survive in their home made of 30,000 tire bales. They are battling intruding pests, flooding, and unstable walls.

The family of Mutt, a Villalobos employee who recently passed away, meets the dog he chose for them. Plus, Tia and M2 go on a wild goose chase near a school.

A tantrum-prone cat lives in fear of the other two cats living in the same home. Plus, Jackson tutors a bouncer on how to handle his sweet Tasmanian devil of a cat.

Jackson works with a cat, Skylar, who's literally afraid of her own tail. Plus, Jackson meets up with a pair of guardians whose cat is constantly knocking things over.

Game Warden Randolph McGee assesses a major gasoline spill in the local water system. And, Mike Boone helps relocate an alligator circling a dock.

The team lend a hand at Lakota Reservation in South Dakota. Back at the clinic, Amy debates emergency surgery for a French bulldog who ate his favourite toy.

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.

The team hears from poachers that there's a major elephant-killing crew operating in the Rungwa Game Reserve, one of the most dangerous parks in Tanzania.

Jewel returns to the homestead for Kase's first cattle drive. Meanwhile, Otto and Eivin fight to save the Kilchers' prized Octagon cabin from destruction.

Matt creates his own one-of-a-kind tyre house. Meanwhile, Ami enlists the help of an Alaskan matchmaker to find mates for her five grown boys.