Forrest is determined to find out if the famously reclusive Ivory Billed Woodpecker still exists in the alligator and snake infested swamps of Louisiana.

A rival group of snake hunters are creeping into Dusty's area. So, the team decide to go hunting at night time, which is far more dangerous than in the day.

On a rainy day, Shaun is called out to Covington and braves wet conditions to bring down a friendly stray that obviously misses his home.

Shaun travels to La Conner to rescue Play-Play, whose distraught owner watches nearly 70 feet below. Meanwhile, Tom is called out on a late night mission.

Two hundred birds and mammals are evacuated from a sanctuary which is neglecting animals. It's a big job, but the team is on hand to help every step of the way.

Investigators are called in when a raid on a drug smuggling operation uncovers fighting roosters and Dana Moss rescues two dogs about to give birth.

Mireya and Ronny return to where they heard whistles and saw glowing eyes. Meanwhile, Mireya agrees to be bait in order to lure out Bigfoot.

Matt, Bam, Gabe, and Bear just want to get home, but engine trouble cripples the Integrity. In Browntown, the rest of the family continues to prep for winter.

Shaun battles high winds to get a loveable cat named Tigger, a repeat offender, back down to his family once again. Plus, Tom comes to the rescue of Fritter.

Shaun learns the hard way that "Cake" isn't as sweet as his name implies when he tries to reunite this skittish cat with its owners.

As baby Grace discovers the world, Robert attempts the biggest Gator move in Australia Zoo history. Meanwhile, Terri helps the Sumatran Elephants.

A sweet giraffe named Mashengo journeys to his new home in the Bronx. Keepers hand-raise endangered ducklings and release them at Central Park Children's Zoo.

As Spring arrives in Michigan, the Barn Sanctuary prepares to open for all animals. Plus, Dan and Kelly come to the rescue of a lamb in desperate need of medical care.

Dr Amy is challenged when a fat cat, Chubbs, needs immediate facial surgery. Later, the team treats a Labrador's backside that is peppered with buckshot.

The rhinoceros beetle has one of the highest strength to bodyweight ratios on the planet. The team is in Thailand to test this beefy beetle.

In Thailand, the team track down one of the few venomous mammals in the world. With incredible agility, the Thai musk shrew is a force to be reckoned with.

Police raid a rooster fight in full swing and the team swoop. A couple who have been fostering unwanted animals are overwhelmed - It's time for Dana Moss help.

Three horses are being neglected. They have become so desperately hungry, even sand is food. When one collapses, the team pulls out all the stops.

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

This stunning wildlife documentary captures the seldom seen wild side of America's most popular forests and reveals the nature of the Appalachians.

Antonio transforms the home of a couple who run a parrot sanctuary, housing 23 birds. The team creates a new outdoor aviary to allow the birds to fly free.

Tania and Mariah help two puppies diagnosed with swimmer's syndrome take their first steps. Plus, Marcel rescues a stray dog trapped beneath a house.

Jackson Galaxy checks in with previous seasons cat owners, to recap on their story, and find out how they and their cats are doing since filming wrapped.

As baby Grace discovers the world, Robert attempts the biggest Gator move in Australia Zoo history. Meanwhile, Terri helps the Sumatran Elephants.

A golden retriever is rushed into surgery after swallowing a pacifier. Then, when a stray dog is hit by a car in Oklahoma, Dr Jeff and his team step up to save him.

A pair of fitness fiends wants a multipurpose pool they can use for exercise and entertaining friends, but is also a safe place for their four dogs.

When equine vet David Sutton helps Tilly, a ten year old mare, who has grass sickness and hasn't eaten for a fortnight, her owners are faced with a heart breaking decision.

Matt, Bam, Gabe, and Bear just want to get home, but engine trouble cripples the Integrity. In Browntown, the rest of the family continues to prep for winter.

When a drunken man wreaks havoc on a lake, the wardens must deal with the aftermath. Warden Mike Boone tracks down the culprits responsible for an illegal dumpsite.

In the Czech Republic, the Lion Whisper's oversized cats are threatening their owner. Plus meet the Texan cowboy who lets Buffalo roam in his own home.