New Zealand's changing fortunes and how its wildlife evolved.

Extreme isolation protects and transforms New Zealand's ancient native creatures.

The ways that New Zealand's ingenious wildlife have adapted to survive.

Not all animals are meant to be domesticated and kept as household pets. Many wild animals, by definition, are rough and rowdy, often leading to out-of-bounds behavior or savage instincts run amok. This series showcases jaw-dropping moments captured by cameras, including attacks on people and other animals, "believe it or not" encounters, and animals that portray human traits. Heroic acts of bravery, narrow escapes and unpredictable incidents are also featured in the hourlong episodes.

Actor James Norton narrates a series exploring America's iconic Wild West, known for its legends and synonymous with Hollywood productions. Miles of desert landscapes, redwood forests and extreme coastlines make up the topography, shaping the lives of the wildlife and inhabitants of the area. Filmed over a two-year period, the camerapeople use the latest technology to capture the location from land, air and sea. Episodes discover the animals and plants that have adapted to life on the sand dunes, including mustangs, coyotes, desert tortoises and cacti.

Documenting the daily lives of some of the planet's most extraordinary animals.

Nigel Marven journeys to the Colombia's major habitats to meet rare and unusual creatures.

Produced by the team that created BBC's "Planet Earth" series, "The Hunt" explores the relationship between predators and their prey. Sir David Attenborough narrates this documentary while the cameras follow the animals in their natural habitats. With a specific focus on strategy, the hunters are examined in detail -- from their use of the environment to their sharp instincts and physical prowess. On the other side of the fence are the hunted, which use their senses and defense tactics to flee when they feel threatened. Each episode centers on a different habitat, and the last one focuses on the state of the planet.

"Wild Scotland" is a four-part nature documentary narrated by Ewan McGregor. Filming takes place over the course of a year as the Highlands are captured during each season. Episodes reveal how the wildlife, animals and local communities adapt to the changing and often unforgiving climate. Episodes take viewers north of the fault line from Arran through to the Cairngorms and out to the magnificent northern seascapes. Spring marks an unpredictable time for the animals in the Cairngorms as Ospreys, red squirrels, dippers, roe deer and bottlenose dolphins struggle against harsh winds to find food for their young.

Colombia's exotic landscape is home to a wealth of amazing creatures.