National Geographic WILD HD Friday

Following the waterways of the American Amazon, from Appalachian headwaters to the ocean, revealing extraordinary wildlife and one of Earth's richest ecosystems

Two Asian small clawed otters show off their x-ray training skills, and a bonobo recovering from a stroke gives the vet team a scare on the way to an annual exam

The fishermen are all determined to throw every last bit of energy into the final few hours of salmon fishing season

Animals that infiltrate their rivals' territory, including chimpanzees that use strategic cunning to survive, spotted hyenas, and orcas that hunt as a team

It's 4H Fair Week in Michigan and the PVS doctors feel the heat with emergency cases from competing animals big and small

A nautical event is visiting the capital. While René monitors the influx of travelers, Menno and Baran are busy dealing with the many unwell and aggressive visitors

Head to Asia's highlands, home to some of the highest-living species in the world, that must adapt in unique ways in order to survive at high altitude

Footage of the continent's most iconic wildlife and scenery, beginning with a look at island-dwelling animals and how they have adapted to their environment

Casey Anderson returns to his wildlife hotspots as spring brings the animals back out, and in Montana, Brutus and the other creatures emerge from hibernation

Dr Michelle Oakley tags some disruptive sheep and treats a cow that is having painful trouble nursing its calf. A pig makes an escape, and an old patient returns

Dr Michelle Oakley has the dangerous job of helping to relocate two black bears, a grey wolf pup needs to be spayed, and the vet's horse gets pregnant at an inconvenient time

It's another day at Columbus Zoo, and as an old injury mysteriously resurfaces, a laser-fast cheetah proves she's nobody's fool

As the Ghost River disappears, thousands of animals stake their survival on rains that may never come

The natural history of Africa's five principle wild animals: rhinos, elephants, leopards, lions and buffalos

The team investigates a flurry of shark bites off the coast of Long Island, as Diva calls upon local experts and takes a dive in search of answers

Margot, Matty, Billy, Emilie and Gilbert step up their efforts to finish their pre-season preparations before the harsh Canadian winter sets in

The spotlight turns to deadly arachnids, including scorpions and the reclusive brown spider, revealing the deadly tactics the beasts use to snare their prey

Simon and Siouxsie spend a month hunting a cobra in a trailer park, while another snake spits venom when they try to remove it from a tree cavity

The flu takes the clinic by storm, but Dr Pol and his staff must fight through it

Documentary following Canadian vet Dr Michelle Oakley as she treats animals across the vast area, which also takes in Alberta's Discovery Wildlife Park

Chevie Roach protects his family from an unwanted messenger, while Johnny Rolfe embarks on a unique caribou hunt