Curiosity Channel

'S1/E5 - Move'. The secrets to cleaner, faster and farther travel are now being uncovered in nature. Patrick investigates the creatures that evolved to become so good at moving.

'S1/E6 - Restore'. In his final adventure, Patrick explores whether animals like mysterious squid or decorative spiders could help us restore the impact we've had on the planet.

Few animals are more loved than penguins waddling on ice like clumsy people. It's underwater that their dynamic shape and predator skills come into their own.

'S1/E2 - Race To Grow And Breed'. Like animals, the lives of plants are a race to grow and breed, to make sure they leave a genetic legacy.

'S2/E5 - Tornado Town'. In the season finale, Doug takes his drone to the tornado-ravaged towns of Kentucky to rescue the slew of cats and dogs that have been lost in the brutal December storm.

'S1/E1 - The Last Frontier'. In Katmai National Park, Alaska a massive population of coastal brown bears gather to eat salmon as they migrate back to the rivers and streams where they were born.

'S1/E4 - The Wolf and The Storm'. After seeing a wolf in the distance and tracks on the shore, the crew head inland in search of more clues to the wolf's whereabouts.

'S1/E5 - Neighbors, Old and New'. Casey and the crew go out in search of the family of the lost cub from the previous night. They hope that if they find them, the cub will have found them as well.

'S1/E6 - Restore'. In his final adventure, Patrick explores whether animals like mysterious squid or decorative spiders could help us restore the impact we've had on the planet.

'S1/E1 - Part 1: Small Creatures - Big Lives'. Between 5 and 10 million different kinds, maybe ten quintillion individuals - there's absolutely no doubt that we're living on Planet Insect.

'S1/E92 - Superpredators'. Saber Teeth. Mega Jaws. A Tyrant King. How did these hunters reach the top of the food chain-and what brought their reign to an end?

Few animals are more loved than penguins waddling on ice like clumsy people. It's underwater that their dynamic shape and predator skills come into their own.

'S1/E2 - Fish Like a Bear'. The crew heads inland to a section of the river to observe the many different families as they fish.

'S1/E3 - A Working Ecosystem'. During a lull in bear and salmon activity, Casey and the crew decide to head inland in search of the spawning fish.

'S1/E6 - No Place Like Home'. As the end of their expedition draws near, salmon and bear activity begins to decline, but that doesn't mean that there aren't some bears still lingering around the area.

'S1/E1 - Lay of the Land'. Casey and his camera crew arrive in Nepal and meet up with local tiger guide, Rajan Chadhary, a seasoned tracker who guides the team around Bardiya National Park.

'S1/E1 - Part 1: Small Creatures - Big Lives'. Between 5 and 10 million different kinds, maybe ten quintillion individuals - there's absolutely no doubt that we're living on Planet Insect.

'S1/E2 - Part 2: The Next Generation'. We discover all the ingenious ways that insects track down mates and how they give the next generation the best start in life.

'S1/E1 - The Secret Life of Plants'. Every day in nature, hidden miracles are occurring. Plants are communicating, helping each other thrive. Cutting-edge science is revealing surprising abilities of plants.

'S1/E92 - Superpredators'. Saber Teeth. Mega Jaws. A Tyrant King. How did these hunters reach the top of the food chain-and what brought their reign to an end?

'S1/E4 - The Wolf and The Storm'. After seeing a wolf in the distance and tracks on the shore, the crew head inland in search of more clues to the wolf's whereabouts.

'S1/E5 - Neighbors, Old and New'. Casey and the crew go out in search of the family of the lost cub from the previous night. They hope that if they find them, the cub will have found them as well.