National Geographic WILD HD Tuesday

The vet wrestles to save a calf and mother cow in a troubled labour, Dr Nicole sutures two wounded ducks, and Dr Lisa investigates a rare paw problem

Documentary series about zoo vets. A cheetah undergoes surgery never attempted before, while in a conservation park, polar bear cubs learn to swim

The influence of the seasons on bears' bodies, allowing them to endure the very harshest of conditions but also driving them to extreme behaviour

The predators of the Asia-Pacific region, such as bears in the snowy landscape of Siberia and snakes and monkeys in the tropics

The team takes a special look back at some of the most memorable cases featured on the show

The vets help a skittish llama get over an illness, remove a six pound tumour from a dog's leg, and start a new Vet For A Day national tour

Footage of wild animals recorded during safaris. Underdogs become heroes as the natural world takes unexpected turns

The wildlife inhabiting the mountainous South Georgia Island, and the impact humans have had on the diverse ecosystem, from Captain Cook's expedition to the whaling industry

Highlights of the series, featuring a rhino couple's courtship, a calf's first-birthday celebration, and a bittersweet goodbye

A boar needs its tusks trimmed, and two reindeer vital to the survival of their herd are treated for serious injuries. Plus, Dr Oakley also assists some police dogs

Dr Oakley tackles the castration of a huge muskox, but a rival male poses a threat to the procedure. The challenge of herding wild horses is eased by technology

A beloved flamingo fights for his life, a cheetah gets a critical biopsy, and the keepers scramble to keep up

Part one of two.The wildlife of Oman, including rare reptiles, spinner dolphins, climbing fish, and majestic whales

Part two of two. The wildlife of Saudi Arabia, from deadly scorpions and raucous baboons to charming chameleons and endangered leopards

Two unlucky ocean lovers defy the odds when each of them are attacked twice by sharks. Experts look for clues to connect the rare attacks

A look at Yellowstone, where bison, grizzlies and wolves live atop the world's largest active supervolcano. Plus, bobcats, pikas and golden eagles

From high speed cheetah hunts in the Karoo to deadly river crossings in the Serengeti, watch as Africa's savannah residents fight to survive

Simon Keys and assistant Siouxie try to catch a deadly black mamba hiding out in a house, and a cobra causes problems when it flees up a tree

On Mother's Day, the vets treat new mums including a cow with a young calf. Plus, a pair of dogs need help after a painful encounter with a porcupine

Two bear cubs in recovery need Dr Oakley's expertise as they embark on a long journey to a new home. Meanwhile, two baby goats are in need of castration

In an effort to break free of societal norms, the next generation of Alaskans must learn to survive by their own rules in harsh climates