In this episode, Simon and Sousxie travel from one side of the city to the other responding to the cries for help as snakes wonder into the wrong places. From multi millionaires to low income rural areas, the snakes are everywhere. Simon and Siouxsie take risks everyday as they come face to face with some of the world's most dangerous snakes.

A wild corner of Botswana is in the peak of a punishing drought. An elephant matriarch leads her herd along ancient trails to find water. But as potential prey is drawn to the pools opened up by the gentle giants, cheetahs, leopards, and an entourage of scavengers take notice… each with their own agenda, but all with a common goal. Survival is never guaranteed - one's victory is another's fall.

In this episode, Siouxsie's job is to watch Simon's back to keep him alive, but it's an emotional roller coaster for Siouxsie. They've just arrived at a suburban home, Simon spots a forest cobra in the garden, but it flees. The phone rings again and the dreaded words of the caller are clear: black mamba!

Nothing like a fun day of frolicking at the beach…but venture past the surf and things could get ugly. For this is where nightmares lurk armed with jaws, posion, and unimaginable powers. They say enter at your own risk...but this time, it just happends to be true.

Some you see, and some you don't. But they all have eight legs and a bundle of bulging eyeballs. This is a nightmare of the arachnid kind. So best to look in that shoe before you put it on, because whoever said good things come in small packages, wasn't talking about these guys.

Migrating creatures wage incredible journeys risking it all to survive. What drives them is a remarkable mix of instinct, wisdom, and sheer will. In Africa, massive herds of animals chase the rains to form one of the largest migrations on earth. Newborn Wildebeest, Zebra and Elephants find their footing in a world surrounded by millions of other animals preparing for an epic journey. Urged forward by the seasonal rains, perhaps led by herd elders, and always trying to stay one step ahead of lions, hyenas, cheetahs and crocodiles, this herd Migration is fraught with every kind of obstacle. Along the way our focus animals' cross paths with fellow travelers like the lesser flamingos, kob, baboons and hippos.

In this episode, the calls are coming in thick and fast. A giant lizard enters a garden and gets into a fight with a dog. By the time Simon and Siouxise get there, the battle is lost for this monitor lizard, and it has suffered severe injuries. Simon and Siouxsie are in the business of saving the lives of animals, no exceptions.

Nothing like a fun day of frolicking at the beach…but venture past the surf and things could get ugly. For this is where nightmares lurk armed with jaws, posion, and unimaginable powers. They say enter at your own risk...but this time, it just happends to be true.

Some you see, and some you don't. But they all have eight legs and a bundle of bulging eyeballs. This is a nightmare of the arachnid kind. So best to look in that shoe before you put it on, because whoever said good things come in small packages, wasn't talking about these guys.

National Geographic Television joins a rare scientific odyssey to explore the Canyon's entire 277-mile length and examine its mysteries.

Papahanaumokuakea Marine National Monument, encompasses the Northwestern Hawaiian Islands. A month long scientific expedition will journey to these remote waters to map the uncharted.

To see them stride across the Mara is a spectacle indeed. An undeniable band-of-brothers, these males significantly enhance their odds of survival against the larger super-predators of the savanna, lions and hyenas, and prove an attractive dynamic to the female spotted athletes also forging a living on the plains. But no partnership comes without its challenges and leadership amongst the group is not a done deal either.

Narrated by Hollywood A-Lister actress Angela Bassett and produced by the Emmy-Award-winning producers of Planet Earth II, Blue Planet, and Hostile Planet, we journey with Malika as she deals with the hardships of moving from childhood to adulthood. The lioness must learn to hunt and help protect the pride from deadly intruders.

After losing his mother and sister at one year old, he taught himself to hunt, but now has to deal with his other thieving relatives. He's survived this long in spite of difficulty, and knocks down all stereotypes as he is not only social, but family oriented.

To see them stride across the Mara is a spectacle indeed. An undeniable band-of-brothers, these males significantly enhance their odds of survival against the larger super-predators of the savanna, lions and hyenas, and prove an attractive dynamic to the female spotted athletes also forging a living on the plains. But no partnership comes without its challenges and leadership amongst the group is not a done deal either.

Narrated by Hollywood A-Lister actress Angela Bassett and produced by the Emmy-Award-winning producers of Planet Earth II, Blue Planet, and Hostile Planet, we journey with Malika as she deals with the hardships of moving from childhood to adulthood. The lioness must learn to hunt and help protect the pride from deadly intruders.

Narrated by Hollywood A-Lister actress Angela Bassett and produced by the Emmy-Award-winning producers of Planet Earth II, Blue Planet, and Hostile Planet, the story of Malika is one of hardship, loneliness, and determination. She must battle her uncles to establish a territory of her own where she can start a family.

Set in Kenya, the story tells of how Immani protects her 4 cubs against other male cheetah and other predators. By Dereck and Beverly Joubert.

After losing his mother and sister at one year old, he taught himself to hunt, but now has to deal with his other thieving relatives. He's survived this long in spite of difficulty, and knocks down all stereotypes as he is not only social, but family oriented.

She leads the formidable Sausage Tree Pride, an ensemble of buffalo-slaying huntresses. That is, until the migration crosses their prime domain and they demonstrate ultimate adaptability and switch prey species. But the pride has been compromised after a split-away group left their ranks and now she must muster her troupe to excel at motherhood while male coalitions complicate dynamics all around them.

Identified by her burnt orange gaze, she leads a pride of five closely-related lionesses and their six offspring. They overcome every challenge as a precision unit: the gauntlet of the buffalo hunt or the upheaval of new males that could either decimate the prides ranks or offer her the chance to finally mother cubs. But desperate drought and crippling disease push the sisterhood to the absolute brink of survival.

She overthrew the preceding ruler of North Clan in an unprecedented take-over, fighting her way up from a lowly rank to matriarch. She is both a ruthless battle commander, leading her clan in warfare against rivals and adversaries like lion, and devoted guardian to her clan and parent to her offspring.

To see them stride across the Mara is a spectacle indeed. An undeniable band-of-brothers, these males significantly enhance their odds of survival against the larger super-predators of the savanna, lions and hyenas, and prove an attractive dynamic to the female spotted athletes also forging a living on the plains. But no partnership comes without its challenges and leadership amongst the group is not a done deal either.

When similar cases create double trouble, Doc Pol and Dr. Lisa are an unstoppable dynamic duo. Together, they help a horse with a mysterious neck lump, and they're up to their paws in a marathon puppy check. Dr. Lisa treats another horse while Dr. Pol assists some ill-feeling fowl friends. Plus, two vets are better than one when back-to-back cases of injured dogs arrive at PVS.

Dr. Pol's need-for-speed is both a practical necessity and a life-long passion that started way back in Holland where he was a driving instructor! When he's not tending to sick animals he's burning up the back roads of Isabella County. First stop is a farm where a desperate mare has been in labor for over two days. Dr. Pol and Charles rush to save mother and foal, but are they already too late? Next, the father-son duo race over to Marshall Farms for a few pregnancy checks but the Marshalls have a little something up their sleeves as well. The Marshalls are farmers by day, but by night they're amateur racecar drivers. They are just days away from a big competition and they want to thank their favorite vet by giving him a chance to drive a victory lap after the race. Almost as good on the road as he is in the operating room, Dr. Pol can't wait to get behind the wheel - of course driving will have to wait until the car is complete! As the Marshalls work to finish the racecar, Dr. Pol gets to work helping a cockatoo finds its feathers and fixing the stomach of one feisty cow. It's finally time for the race, but duty calls. Dr. Pol has to make a pit stop at the clinic when an emergency brings Pandora, a dog with a badly slit neck, into Pol Veterinary Services. Will Dr. Pol make it to the track on time or will his racecar dreams be left in the dust?

There's a new challenger in the Kabini Forest of India, one unlike all leopards that came before him. This is the story of Saya, the real black panther, and his rise to power.

Indian Tigers - Battle for Survival (Title - TBC), follows female tiger, Machli, and her three cubs; Satra, Athara and Unis at in their lakeside territory which Machli has held for 11 years. As the cubs reach maturity, they face one of the most dangerous times of their young lives, leaving the safety of their mother's company, and venturing into the wilderness to find their own territories. When one of the tigers sets her sights on the lakeside territory, battle commences, and one by one the tigers are pushed out...the only tiger remaining is mother Machli. Will daughter challenge mother in this battle to survive?S hot in stunning high definition, the world of the Indian tigers is uncovered, showing tigers in all their glory, their secrets and battle for survival, in Ranthambhore National Park, India.

To see them stride across the Mara is a spectacle indeed. An undeniable band-of-brothers, these males significantly enhance their odds of survival against the larger super-predators of the savanna, lions and hyenas, and prove an attractive dynamic to the female spotted athletes also forging a living on the plains. But no partnership comes without its challenges and leadership amongst the group is not a done deal either.

There's a new challenger in the Kabini Forest of India, one unlike all leopards that came before him. This is the story of Saya, the real black panther, and his rise to power.

This week, the Pols go Dutch when a special visitor comes to town - Charles uncle Jan is visiting from the Netherlands! Uncle Jan doesn't speak English and Charles is on a mission to learn enough Dutch to finally have a conversation with his uncle. Dr. Pol helps when he can, but he's got to stay focused on the job while dodging a feisty cow with a stinky foot problem and helping a down-cow taking a treatment that could kill it. Brooks, a puppy with a protruding hernia and Buddy, a Shih Tzu with a bulging eye who's seen better days, keep the clinic hopping until Uncle Jan is in Michigan. Will the conversation be lively or Charles find his attempts fall flat on Dutch ears?

During the frigid Michigan winter, cases ranging from simple procedures to horribly injured limbs sweep Pol Veterinary Services. Dr. Pol and the PVS vets bring their splints, glue, sutures, and expertise to treat their wide variety of patients.

She leads the formidable Sausage Tree Pride, an ensemble of buffalo-slaying huntresses. That is, until the migration crosses their prime domain and they demonstrate ultimate adaptability and switch prey species. But the pride has been compromised after a split-away group left their ranks and now she must muster her troupe to excel at motherhood while male coalitions complicate dynamics all around them.