
Jack Hanna's Wild Countdown
Some mammals, reptiles and birds have hardly changed since prehistoric times.

Some mammals, reptiles and birds have hardly changed since prehistoric times.

Animals find ways to survive and thrive in every ecosystem on the planet.

These featured creatures are some of nature’s greatest engineers and architects!

Seven true stories of service animals.

Jack visits the doctors and hospitals that care for creatures big and small!

Exploring some impressive and iconic animal species, including king cobras, kangaroos and lions.

Jungle Jack has recruited seven incredible athletes that you'll never see at the Olympics!

Sea turtles, whale sharks and wading birds.

Nature's most clever creatures: dolphins, chimpanzees and elephants.

Take a peek behind-the-scenes of some massive animal transport operations- all to help animals in need!

Meet Kenya’s Masai cattle herders, Thailand’s mahouts and their elephants, plus many more!

The Big Sky State of Montana; the Hannas' farm; trapping and releasing a grizzly bear.

Jack and his family encounter chimpanzees while exploring Rwanda's Nyungwe Forest.

Panama's bats, sloths, sea turtles and poison dart frogs; the Panama Canal.

Jack sees a tapir, a sloth, pink river dolphins and giant river otters.

Mountain gorillas in the Rwandan jungle; people who help Rwanda's animals and communities survive.

Conservationists help to protect wildlife from the city of Cape Town to the African bush.

Southern Africa: Jack comes face to face with leopards, elephants, hippos, lions and crocodiles.

Tanzania's top predators include lions, cheetahs and leopards.

Jack travels to Tanzania, home of the largest land mammals on Earth.